8045805560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 256

約数和(自身を含む): 21489753600

約数和(自身を除く): 13443948040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 41, 52, 65, 68, 79, 82, 85, 104, 130, 136, 158, 164, 170, 205, 221, 260, 281, 316, 328, 340, 395, 410, 442, 520, 533, 562, 632, 680, 697, 790, 820, 884, 1027, 1066, 1105, 1124, 1343, 1394, 1405, 1580, 1640, 1768, 2054, 2132, 2210, 2248, 2665, 2686, 2788, 2810, 3160, 3239, 3485, 3653, 4108, 4264, 4420, 4777, 5135, 5330, 5372, 5576, 5620, 6478, 6715, 6970, 7306, 8216, 8840, 9061, 9554, 10270, 10660, 10744, 11240, 11521, 12956, 13430, 13940, 14612, 16195, 17459, 18122, 18265, 19108, 20540, 21320, 22199, 23042, 23885, 25912, 26860, 27880, 29224, 32390, 34918, 36244, 36530, 38216, 41080, 42107, 44398, 45305, 46084, 47770, 53720, 55063, 57605, 62101, 64780, 69836, 72488, 73060, 84214, 87295, 88796, 90610, 92168, 95540, 110126, 110995, 115210, 124202, 129560, 139672, 146120, 149773, 168428, 174590, 177592, 181220, 191080, 195857, 210535, 220252, 221990, 230420, 248404, 275315, 288587, 299546, 310505, 336856, 349180, 362440, 377383, 391714, 421070, 440504, 443980, 460840, 496808, 550630, 577174, 599092, 621010, 698360, 715819, 748865, 754766, 783428, 842140, 887960, 910159, 979285, 1101260, 1154348, 1198184, 1242020, 1431638, 1442935, 1497730, 1509532, 1566856, 1684280, 1820318, 1886915, 1958570, 2202520, 2308696, 2484040, 2546141, 2863276, 2885870, 2995460, 3019064, 3579095, 3640636, 3773830, 3917140, 4550795, 4905979, 5092282, 5726552, 5771740, 5990920, 7158190, 7281272, 7547660, 7834280, 9101590, 9811958, 10184564, 11543480, 11832067, 12730705, 14316380, 15095320, 15472703, 18203180, 19623916, 20369128, 23664134, 24529895, 25461410, 28632760, 30945406, 36406360, 39247832, 47328268, 49059790, 50922820, 59160335, 61890812, 77363515, 94656536, 98119580, 101845640, 118320670, 123781624, 154727030, 196239160, 201145139, 236641340, 309454060, 402290278, 473282680, 618908120, 804580556, 1005725695, 1609161112, 2011451390, 4022902780, 8045805560]

約数ペア:

[(1, 8045805560), (2, 4022902780), (4, 2011451390), (5, 1609161112), (8, 1005725695), (10, 804580556), (13, 618908120), (17, 473282680), (20, 402290278), (26, 309454060), (34, 236641340), (40, 201145139), (41, 196239160), (52, 154727030), (65, 123781624), (68, 118320670), (79, 101845640), (82, 98119580), (85, 94656536), (104, 77363515), (130, 61890812), (136, 59160335), (158, 50922820), (164, 49059790), (170, 47328268), (205, 39247832), (221, 36406360), (260, 30945406), (281, 28632760), (316, 25461410), (328, 24529895), (340, 23664134), (395, 20369128), (410, 19623916), (442, 18203180), (520, 15472703), (533, 15095320), (562, 14316380), (632, 12730705), (680, 11832067), (697, 11543480), (790, 10184564), (820, 9811958), (884, 9101590), (1027, 7834280), (1066, 7547660), (1105, 7281272), (1124, 7158190), (1343, 5990920), (1394, 5771740), (1405, 5726552), (1580, 5092282), (1640, 4905979), (1768, 4550795), (2054, 3917140), (2132, 3773830), (2210, 3640636), (2248, 3579095), (2665, 3019064), (2686, 2995460), (2788, 2885870), (2810, 2863276), (3160, 2546141), (3239, 2484040), (3485, 2308696), (3653, 2202520), (4108, 1958570), (4264, 1886915), (4420, 1820318), (4777, 1684280), (5135, 1566856), (5330, 1509532), (5372, 1497730), (5576, 1442935), (5620, 1431638), (6478, 1242020), (6715, 1198184), (6970, 1154348), (7306, 1101260), (8216, 979285), (8840, 910159), (9061, 887960), (9554, 842140), (10270, 783428), (10660, 754766), (10744, 748865), (11240, 715819), (11521, 698360), (12956, 621010), (13430, 599092), (13940, 577174), (14612, 550630), (16195, 496808), (17459, 460840), (18122, 443980), (18265, 440504), (19108, 421070), (20540, 391714), (21320, 377383), (22199, 362440), (23042, 349180), (23885, 336856), (25912, 310505), (26860, 299546), (27880, 288587), (29224, 275315), (32390, 248404), (34918, 230420), (36244, 221990), (36530, 220252), (38216, 210535), (41080, 195857), (42107, 191080), (44398, 181220), (45305, 177592), (46084, 174590), (47770, 168428), (53720, 149773), (55063, 146120), (57605, 139672), (62101, 129560), (64780, 124202), (69836, 115210), (72488, 110995), (73060, 110126), (84214, 95540), (87295, 92168), (88796, 90610)]