17072620

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5237}}^1$

素因数の和:5409

約数の個数: 24

約数和(自身を含む): 36079344

約数和(自身を除く): 19006724

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 5237, 10474, 20948, 26185, 52370, 104740, 853631, 1707262, 3414524, 4268155, 8536310, 17072620]

約数ペア:

[(1, 17072620), (2, 8536310), (4, 4268155), (5, 3414524), (10, 1707262), (20, 853631), (163, 104740), (326, 52370), (652, 26185), (815, 20948), (1630, 10474), (3260, 5237)]