3485489240

素因数分解:

$2^3\times 5^1\times {\mathrm{87137231}}^1$

素因数の和:87137242

約数の個数: 16

約数和(自身を含む): 7842350880

約数和(自身を除く): 4356861640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 87137231, 174274462, 348548924, 435686155, 697097848, 871372310, 1742744620, 3485489240]

約数ペア:

[(1, 3485489240), (2, 1742744620), (4, 871372310), (5, 697097848), (8, 435686155), (10, 348548924), (20, 174274462), (40, 87137231)]