8934040

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 20250000

約数和(自身を除く): 11315960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 1499, 2980, 2998, 5960, 5996, 7495, 11992, 14990, 29980, 59960, 223351, 446702, 893404, 1116755, 1786808, 2233510, 4467020, 8934040]

約数ペア:

[(1, 8934040), (2, 4467020), (4, 2233510), (5, 1786808), (8, 1116755), (10, 893404), (20, 446702), (40, 223351), (149, 59960), (298, 29980), (596, 14990), (745, 11992), (1192, 7495), (1490, 5996), (1499, 5960), (2980, 2998)]