23413160

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4211}}^1$

素因数の和:4361

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 29658040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 4211, 5560, 8422, 16844, 21055, 33688, 42110, 84220, 168440, 585329, 1170658, 2341316, 2926645, 4682632, 5853290, 11706580, 23413160]

約数ペア:

[(1, 23413160), (2, 11706580), (4, 5853290), (5, 4682632), (8, 2926645), (10, 2341316), (20, 1170658), (40, 585329), (139, 168440), (278, 84220), (556, 42110), (695, 33688), (1112, 21055), (1390, 16844), (2780, 8422), (4211, 5560)]