23886680

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5581}}^1$

素因数の和:5699

約数の個数: 32

約数和(自身を含む): 54257040

約数和(自身を除く): 30370360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5581, 11162, 22324, 27905, 44648, 55810, 111620, 223240, 597167, 1194334, 2388668, 2985835, 4777336, 5971670, 11943340, 23886680]

約数ペア:

[(1, 23886680), (2, 11943340), (4, 5971670), (5, 4777336), (8, 2985835), (10, 2388668), (20, 1194334), (40, 597167), (107, 223240), (214, 111620), (428, 55810), (535, 44648), (856, 27905), (1070, 22324), (2140, 11162), (4280, 5581)]