8610940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33119}}^1$

素因数の和:33141

約数の個数: 24

約数和(自身を含む): 19474560

約数和(自身を除く): 10863620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 33119, 66238, 132476, 165595, 331190, 430547, 662380, 861094, 1722188, 2152735, 4305470, 8610940]

約数ペア:

[(1, 8610940), (2, 4305470), (4, 2152735), (5, 1722188), (10, 861094), (13, 662380), (20, 430547), (26, 331190), (52, 165595), (65, 132476), (130, 66238), (260, 33119)]