23329640

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7027}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 53131680

約数和(自身を除く): 29802040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 7027, 14054, 28108, 35135, 56216, 70270, 140540, 281080, 583241, 1166482, 2332964, 2916205, 4665928, 5832410, 11664820, 23329640]

約数ペア:

[(1, 23329640), (2, 11664820), (4, 5832410), (5, 4665928), (8, 2916205), (10, 2332964), (20, 1166482), (40, 583241), (83, 281080), (166, 140540), (332, 70270), (415, 56216), (664, 35135), (830, 28108), (1660, 14054), (3320, 7027)]