5412290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6199870

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 79, 85, 130, 155, 158, 170, 221, 310, 395, 403, 442, 527, 790, 806, 1027, 1054, 1105, 1343, 2015, 2054, 2210, 2449, 2635, 2686, 4030, 4898, 5135, 5270, 6715, 6851, 10270, 12245, 13430, 13702, 17459, 24490, 31837, 34255, 34918, 41633, 63674, 68510, 83266, 87295, 159185, 174590, 208165, 318370, 416330, 541229, 1082458, 2706145, 5412290]

約数ペア:

[(1, 5412290), (2, 2706145), (5, 1082458), (10, 541229), (13, 416330), (17, 318370), (26, 208165), (31, 174590), (34, 159185), (62, 87295), (65, 83266), (79, 68510), (85, 63674), (130, 41633), (155, 34918), (158, 34255), (170, 31837), (221, 24490), (310, 17459), (395, 13702), (403, 13430), (442, 12245), (527, 10270), (790, 6851), (806, 6715), (1027, 5270), (1054, 5135), (1105, 4898), (1343, 4030), (2015, 2686), (2054, 2635), (2210, 2449)]