4155122450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2026889}}^1$

素因数の和:2026942

約数の個数: 24

約数和(自身を含む): 7917032340

約数和(自身を除く): 3761909890

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 2026889, 4053778, 10134445, 20268890, 50672225, 83102449, 101344450, 166204898, 415512245, 831024490, 2077561225, 4155122450]

約数ペア:

[(1, 4155122450), (2, 2077561225), (5, 831024490), (10, 415512245), (25, 166204898), (41, 101344450), (50, 83102449), (82, 50672225), (205, 20268890), (410, 10134445), (1025, 4053778), (2050, 2026889)]