105429160

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{24181}}^1$

素因数の和:24301

約数の個数: 32

約数和(自身を含む): 239401800

約数和(自身を除く): 133972640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 24181, 48362, 96724, 120905, 193448, 241810, 483620, 967240, 2635729, 5271458, 10542916, 13178645, 21085832, 26357290, 52714580, 105429160]

約数ペア:

[(1, 105429160), (2, 52714580), (4, 26357290), (5, 21085832), (8, 13178645), (10, 10542916), (20, 5271458), (40, 2635729), (109, 967240), (218, 483620), (436, 241810), (545, 193448), (872, 120905), (1090, 96724), (2180, 48362), (4360, 24181)]