103627340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{72977}}^1$

素因数の和:73057

約数の個数: 24

約数和(自身を含む): 220685472

約数和(自身を除く): 117058132

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 72977, 145954, 291908, 364885, 729770, 1459540, 5181367, 10362734, 20725468, 25906835, 51813670, 103627340]

約数ペア:

[(1, 103627340), (2, 51813670), (4, 25906835), (5, 20725468), (10, 10362734), (20, 5181367), (71, 1459540), (142, 729770), (284, 364885), (355, 291908), (710, 145954), (1420, 72977)]