65109850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{100169}}^1$

素因数の和:100194

約数の個数: 24

約数和(自身を含む): 130421340

約数和(自身を除く): 65311490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 100169, 200338, 500845, 1001690, 1302197, 2504225, 2604394, 5008450, 6510985, 13021970, 32554925, 65109850]

約数ペア:

[(1, 65109850), (2, 32554925), (5, 13021970), (10, 6510985), (13, 5008450), (25, 2604394), (26, 2504225), (50, 1302197), (65, 1001690), (130, 500845), (325, 200338), (650, 100169)]