5242986.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 256048128

約数和(自身を除く): 165066848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 65, 68, 80, 83, 85, 104, 124, 130, 136, 155, 160, 166, 170, 208, 221, 248, 260, 272, 310, 332, 340, 403, 415, 416, 442, 496, 520, 527, 544, 620, 664, 680, 806, 830, 884, 992, 1040, 1054, 1079, 1105, 1240, 1328, 1360, 1411, 1612, 1660, 1768, 2015, 2080, 2108, 2158, 2210, 2480, 2573, 2635, 2656, 2720, 2822, 3224, 3320, 3536, 4030, 4216, 4316, 4420, 4960, 5146, 5270, 5395, 5644, 6448, 6640, 6851, 7055, 7072, 8060, 8432, 8632, 8840, 10292, 10540, 10790, 11288, 12865, 12896, 13280, 13702, 14110, 16120, 16864, 17264, 17680, 18343, 20584, 21080, 21580, 22576, 25730, 27404, 28220, 32240, 33449, 34255, 34528, 35360, 36686, 41168, 42160, 43160, 43741, 45152, 51460, 54808, 56440, 64480, 66898, 68510, 73372, 82336, 84320, 86320, 87482, 91715, 102920, 109616, 112880, 133796, 137020, 146744, 167245, 172640, 174964, 183430, 205840, 218705, 219232, 225760, 267592, 274040, 293488, 334490, 349928, 366860, 411680, 437410, 535184, 548080, 568633, 586976, 668980, 699856, 733720, 874820, 1070368, 1096160, 1137266, 1337960, 1399712, 1467440, 1749640, 2274532, 2675920, 2843165, 2934880, 3499280, 4549064, 5351840, 5686330, 6998560, 9098128, 11372660, 18196256, 22745320, 45490640, 90981280]

約数ペア:

[(1, 90981280), (2, 45490640), (4, 22745320), (5, 18196256), (8, 11372660), (10, 9098128), (13, 6998560), (16, 5686330), (17, 5351840), (20, 4549064), (26, 3499280), (31, 2934880), (32, 2843165), (34, 2675920), (40, 2274532), (52, 1749640), (62, 1467440), (65, 1399712), (68, 1337960), (80, 1137266), (83, 1096160), (85, 1070368), (104, 874820), (124, 733720), (130, 699856), (136, 668980), (155, 586976), (160, 568633), (166, 548080), (170, 535184), (208, 437410), (221, 411680), (248, 366860), (260, 349928), (272, 334490), (310, 293488), (332, 274040), (340, 267592), (403, 225760), (415, 219232), (416, 218705), (442, 205840), (496, 183430), (520, 174964), (527, 172640), (544, 167245), (620, 146744), (664, 137020), (680, 133796), (806, 112880), (830, 109616), (884, 102920), (992, 91715), (1040, 87482), (1054, 86320), (1079, 84320), (1105, 82336), (1240, 73372), (1328, 68510), (1360, 66898), (1411, 64480), (1612, 56440), (1660, 54808), (1768, 51460), (2015, 45152), (2080, 43741), (2108, 43160), (2158, 42160), (2210, 41168), (2480, 36686), (2573, 35360), (2635, 34528), (2656, 34255), (2720, 33449), (2822, 32240), (3224, 28220), (3320, 27404), (3536, 25730), (4030, 22576), (4216, 21580), (4316, 21080), (4420, 20584), (4960, 18343), (5146, 17680), (5270, 17264), (5395, 16864), (5644, 16120), (6448, 14110), (6640, 13702), (6851, 13280), (7055, 12896), (7072, 12865), (8060, 11288), (8432, 10790), (8632, 10540), (8840, 10292)]