91046840

素因数分解:

$2^3\times 5^1\times {\mathrm{2276171}}^1$

素因数の和:2276182

約数の個数: 16

約数和(自身を含む): 204855480

約数和(自身を除く): 113808640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2276171, 4552342, 9104684, 11380855, 18209368, 22761710, 45523420, 91046840]

約数ペア:

[(1, 91046840), (2, 45523420), (4, 22761710), (5, 18209368), (8, 11380855), (10, 9104684), (20, 4552342), (40, 2276171)]