9277960

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 21018240

約数和(自身を除く): 11740280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1423, 1630, 2846, 3260, 5692, 6520, 7115, 11384, 14230, 28460, 56920, 231949, 463898, 927796, 1159745, 1855592, 2319490, 4638980, 9277960]

約数ペア:

[(1, 9277960), (2, 4638980), (4, 2319490), (5, 1855592), (8, 1159745), (10, 927796), (20, 463898), (40, 231949), (163, 56920), (326, 28460), (652, 14230), (815, 11384), (1304, 7115), (1423, 6520), (1630, 5692), (2846, 3260)]