9097640

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 11638360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 2879, 3160, 5758, 11516, 14395, 23032, 28790, 57580, 115160, 227441, 454882, 909764, 1137205, 1819528, 2274410, 4548820, 9097640]

約数ペア:

[(1, 9097640), (2, 4548820), (4, 2274410), (5, 1819528), (8, 1137205), (10, 909764), (20, 454882), (40, 227441), (79, 115160), (158, 57580), (316, 28790), (395, 23032), (632, 14395), (790, 11516), (1580, 5758), (2879, 3160)]