68402450

素因数分解:

$2^1\times 5^2\times {\mathrm{683}}^1\times {\mathrm{2003}}^1$

素因数の和:2698

約数の個数: 24

約数和(自身を含む): 127478448

約数和(自身を除く): 59075998

約数列:

[1, 2, 5, 10, 25, 50, 683, 1366, 2003, 3415, 4006, 6830, 10015, 17075, 20030, 34150, 50075, 100150, 1368049, 2736098, 6840245, 13680490, 34201225, 68402450]

約数ペア:

[(1, 68402450), (2, 34201225), (5, 13680490), (10, 6840245), (25, 2736098), (50, 1368049), (683, 100150), (1366, 50075), (2003, 34150), (3415, 20030), (4006, 17075), (6830, 10015)]