2552772040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 7215177600

約数和(自身を除く): 4662405560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 169, 182, 260, 280, 292, 338, 364, 365, 455, 511, 520, 584, 676, 728, 730, 739, 845, 910, 949, 1022, 1183, 1352, 1460, 1478, 1690, 1820, 1898, 2044, 2366, 2555, 2920, 2956, 3380, 3640, 3695, 3796, 4088, 4732, 4745, 5110, 5173, 5912, 5915, 6643, 6760, 7390, 7592, 9464, 9490, 9607, 10220, 10346, 11830, 12337, 13286, 14780, 18980, 19214, 20440, 20692, 23660, 24674, 25865, 26572, 29560, 33215, 37960, 38428, 41384, 47320, 48035, 49348, 51730, 53144, 53947, 61685, 66430, 67249, 76856, 86359, 96070, 98696, 103460, 107894, 123370, 124891, 132860, 134498, 172718, 192140, 206920, 215788, 246740, 249782, 265720, 268996, 269735, 336245, 345436, 377629, 384280, 431576, 431795, 493480, 499564, 537992, 539470, 624455, 672490, 690872, 701311, 755258, 863590, 874237, 999128, 1078940, 1248910, 1344980, 1402622, 1510516, 1727180, 1748474, 1888145, 2157880, 2497820, 2689960, 2805244, 3021032, 3454360, 3496948, 3506555, 3776290, 4371185, 4909177, 4995640, 5610488, 6993896, 7013110, 7552580, 8742370, 9117043, 9818354, 14026220, 15105160, 17484740, 18234086, 19636708, 24545885, 28052440, 34969480, 36468172, 39273416, 45585215, 49091770, 63819301, 72936344, 91170430, 98183540, 127638602, 182340860, 196367080, 255277204, 319096505, 364681720, 510554408, 638193010, 1276386020, 2552772040]

約数ペア:

[(1, 2552772040), (2, 1276386020), (4, 638193010), (5, 510554408), (7, 364681720), (8, 319096505), (10, 255277204), (13, 196367080), (14, 182340860), (20, 127638602), (26, 98183540), (28, 91170430), (35, 72936344), (40, 63819301), (52, 49091770), (56, 45585215), (65, 39273416), (70, 36468172), (73, 34969480), (91, 28052440), (104, 24545885), (130, 19636708), (140, 18234086), (146, 17484740), (169, 15105160), (182, 14026220), (260, 9818354), (280, 9117043), (292, 8742370), (338, 7552580), (364, 7013110), (365, 6993896), (455, 5610488), (511, 4995640), (520, 4909177), (584, 4371185), (676, 3776290), (728, 3506555), (730, 3496948), (739, 3454360), (845, 3021032), (910, 2805244), (949, 2689960), (1022, 2497820), (1183, 2157880), (1352, 1888145), (1460, 1748474), (1478, 1727180), (1690, 1510516), (1820, 1402622), (1898, 1344980), (2044, 1248910), (2366, 1078940), (2555, 999128), (2920, 874237), (2956, 863590), (3380, 755258), (3640, 701311), (3695, 690872), (3796, 672490), (4088, 624455), (4732, 539470), (4745, 537992), (5110, 499564), (5173, 493480), (5912, 431795), (5915, 431576), (6643, 384280), (6760, 377629), (7390, 345436), (7592, 336245), (9464, 269735), (9490, 268996), (9607, 265720), (10220, 249782), (10346, 246740), (11830, 215788), (12337, 206920), (13286, 192140), (14780, 172718), (18980, 134498), (19214, 132860), (20440, 124891), (20692, 123370), (23660, 107894), (24674, 103460), (25865, 98696), (26572, 96070), (29560, 86359), (33215, 76856), (37960, 67249), (38428, 66430), (41384, 61685), (47320, 53947), (48035, 53144), (49348, 51730)]