98817940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 240468480

約数和(自身を除く): 141650540

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 79, 85, 130, 158, 170, 221, 260, 283, 316, 340, 395, 442, 566, 790, 884, 1027, 1105, 1132, 1343, 1415, 1580, 2054, 2210, 2686, 2830, 3679, 4108, 4420, 4811, 5135, 5372, 5660, 6715, 7358, 9622, 10270, 13430, 14716, 17459, 18395, 19244, 20540, 22357, 24055, 26860, 34918, 36790, 44714, 48110, 62543, 69836, 73580, 87295, 89428, 96220, 111785, 125086, 174590, 223570, 250172, 290641, 312715, 349180, 380069, 447140, 581282, 625430, 760138, 1162564, 1250860, 1453205, 1520276, 1900345, 2906410, 3800690, 4940897, 5812820, 7601380, 9881794, 19763588, 24704485, 49408970, 98817940]

約数ペア:

[(1, 98817940), (2, 49408970), (4, 24704485), (5, 19763588), (10, 9881794), (13, 7601380), (17, 5812820), (20, 4940897), (26, 3800690), (34, 2906410), (52, 1900345), (65, 1520276), (68, 1453205), (79, 1250860), (85, 1162564), (130, 760138), (158, 625430), (170, 581282), (221, 447140), (260, 380069), (283, 349180), (316, 312715), (340, 290641), (395, 250172), (442, 223570), (566, 174590), (790, 125086), (884, 111785), (1027, 96220), (1105, 89428), (1132, 87295), (1343, 73580), (1415, 69836), (1580, 62543), (2054, 48110), (2210, 44714), (2686, 36790), (2830, 34918), (3679, 26860), (4108, 24055), (4420, 22357), (4811, 20540), (5135, 19244), (5372, 18395), (5660, 17459), (6715, 14716), (7358, 13430), (9622, 10270)]