121449080

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{18181}}^1$

素因数の和:18359

約数の個数: 32

約数和(自身を含む): 274911840

約数和(自身を除く): 153462760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 18181, 36362, 72724, 90905, 145448, 181810, 363620, 727240, 3036227, 6072454, 12144908, 15181135, 24289816, 30362270, 60724540, 121449080]

約数ペア:

[(1, 121449080), (2, 60724540), (4, 30362270), (5, 24289816), (8, 15181135), (10, 12144908), (20, 6072454), (40, 3036227), (167, 727240), (334, 363620), (668, 181810), (835, 145448), (1336, 90905), (1670, 72724), (3340, 36362), (6680, 18181)]