10642580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40933}}^1$

素因数の和:40955

約数の個数: 24

約数和(自身を含む): 24069192

約数和(自身を除く): 13426612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40933, 81866, 163732, 204665, 409330, 532129, 818660, 1064258, 2128516, 2660645, 5321290, 10642580]

約数ペア:

[(1, 10642580), (2, 5321290), (4, 2660645), (5, 2128516), (10, 1064258), (13, 818660), (20, 532129), (26, 409330), (52, 204665), (65, 163732), (130, 81866), (260, 40933)]