23545160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7451}}^1$

素因数の和:7541

約数の個数: 32

約数和(自身を含む): 53654400

約数和(自身を除く): 30109240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 7451, 14902, 29804, 37255, 59608, 74510, 149020, 298040, 588629, 1177258, 2354516, 2943145, 4709032, 5886290, 11772580, 23545160]

約数ペア:

[(1, 23545160), (2, 11772580), (4, 5886290), (5, 4709032), (8, 2943145), (10, 2354516), (20, 1177258), (40, 588629), (79, 298040), (158, 149020), (316, 74510), (395, 59608), (632, 37255), (790, 29804), (1580, 14902), (3160, 7451)]