408134270

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{9743}}^1$

素因数の和:9880

約数の個数: 32

約数和(自身を含む): 757693440

約数和(自身を除く): 349559170

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 4189, 8378, 9743, 19486, 20945, 41890, 48715, 97430, 574837, 691753, 1149674, 1383506, 2874185, 3458765, 5748370, 6917530, 40813427, 81626854, 204067135, 408134270]

約数ペア:

[(1, 408134270), (2, 204067135), (5, 81626854), (10, 40813427), (59, 6917530), (71, 5748370), (118, 3458765), (142, 2874185), (295, 1383506), (355, 1149674), (590, 691753), (710, 574837), (4189, 97430), (8378, 48715), (9743, 41890), (19486, 20945)]