10200580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39233}}^1$

素因数の和:39255

約数の個数: 24

約数和(自身を含む): 23069592

約数和(自身を除く): 12869012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 39233, 78466, 156932, 196165, 392330, 510029, 784660, 1020058, 2040116, 2550145, 5100290, 10200580]

約数ペア:

[(1, 10200580), (2, 5100290), (4, 2550145), (5, 2040116), (10, 1020058), (13, 784660), (20, 510029), (26, 392330), (52, 196165), (65, 156932), (130, 78466), (260, 39233)]