23983520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13627}}^1$

素因数の和:13653

約数の個数: 48

約数和(自身を含む): 61816608

約数和(自身を除く): 37833088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 13627, 27254, 54508, 68135, 109016, 136270, 149897, 218032, 272540, 299794, 436064, 545080, 599588, 749485, 1090160, 1199176, 1498970, 2180320, 2398352, 2997940, 4796704, 5995880, 11991760, 23983520]

約数ペア:

[(1, 23983520), (2, 11991760), (4, 5995880), (5, 4796704), (8, 2997940), (10, 2398352), (11, 2180320), (16, 1498970), (20, 1199176), (22, 1090160), (32, 749485), (40, 599588), (44, 545080), (55, 436064), (80, 299794), (88, 272540), (110, 218032), (160, 149897), (176, 136270), (220, 109016), (352, 68135), (440, 54508), (880, 27254), (1760, 13627)]