2179150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 24

約数和(自身を含む): 4155984

約数和(自身を除く): 1976834

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1063, 2050, 2126, 5315, 10630, 26575, 43583, 53150, 87166, 217915, 435830, 1089575, 2179150]

約数ペア:

[(1, 2179150), (2, 1089575), (5, 435830), (10, 217915), (25, 87166), (41, 53150), (50, 43583), (82, 26575), (205, 10630), (410, 5315), (1025, 2126), (1063, 2050)]