91125220

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{27283}}^1$

素因数の和:27459

約数の個数: 24

約数和(自身を含む): 192515904

約数和(自身を除く): 101390684

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 27283, 54566, 109132, 136415, 272830, 545660, 4556261, 9112522, 18225044, 22781305, 45562610, 91125220]

約数ペア:

[(1, 91125220), (2, 45562610), (4, 22781305), (5, 18225044), (10, 9112522), (20, 4556261), (167, 545660), (334, 272830), (668, 136415), (835, 109132), (1670, 54566), (3340, 27283)]