9247940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35569}}^1$

素因数の和:35591

約数の個数: 24

約数和(自身を含む): 20915160

約数和(自身を除く): 11667220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 35569, 71138, 142276, 177845, 355690, 462397, 711380, 924794, 1849588, 2311985, 4623970, 9247940]

約数ペア:

[(1, 9247940), (2, 4623970), (4, 2311985), (5, 1849588), (10, 924794), (13, 711380), (20, 462397), (26, 355690), (52, 177845), (65, 142276), (130, 71138), (260, 35569)]