125086960

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21419}}^1$

素因数の和:21505

約数の個数: 40

約数和(自身を含む): 294824880

約数和(自身を除く): 169737920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 21419, 42838, 85676, 107095, 171352, 214190, 342704, 428380, 856760, 1563587, 1713520, 3127174, 6254348, 7817935, 12508696, 15635870, 25017392, 31271740, 62543480, 125086960]

約数ペア:

[(1, 125086960), (2, 62543480), (4, 31271740), (5, 25017392), (8, 15635870), (10, 12508696), (16, 7817935), (20, 6254348), (40, 3127174), (73, 1713520), (80, 1563587), (146, 856760), (292, 428380), (365, 342704), (584, 214190), (730, 171352), (1168, 107095), (1460, 85676), (2920, 42838), (5840, 21419)]