11458850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 24782268

約数和(自身を除く): 13323418

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 61, 65, 85, 122, 130, 170, 221, 289, 305, 325, 425, 442, 578, 610, 650, 793, 850, 1037, 1105, 1445, 1525, 1586, 2074, 2210, 2890, 3050, 3757, 3965, 5185, 5525, 7225, 7514, 7930, 10370, 11050, 13481, 14450, 17629, 18785, 19825, 25925, 26962, 35258, 37570, 39650, 51850, 67405, 88145, 93925, 134810, 176290, 187850, 229177, 337025, 440725, 458354, 674050, 881450, 1145885, 2291770, 5729425, 11458850]

約数ペア:

[(1, 11458850), (2, 5729425), (5, 2291770), (10, 1145885), (13, 881450), (17, 674050), (25, 458354), (26, 440725), (34, 337025), (50, 229177), (61, 187850), (65, 176290), (85, 134810), (122, 93925), (130, 88145), (170, 67405), (221, 51850), (289, 39650), (305, 37570), (325, 35258), (425, 26962), (442, 25925), (578, 19825), (610, 18785), (650, 17629), (793, 14450), (850, 13481), (1037, 11050), (1105, 10370), (1445, 7930), (1525, 7514), (1586, 7225), (2074, 5525), (2210, 5185), (2890, 3965), (3050, 3757)]