23997920

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 57189888

約数和(自身を除く): 33191968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1181, 1270, 2032, 2362, 2540, 4064, 4724, 5080, 5905, 9448, 10160, 11810, 18896, 20320, 23620, 37792, 47240, 94480, 149987, 188960, 299974, 599948, 749935, 1199896, 1499870, 2399792, 2999740, 4799584, 5999480, 11998960, 23997920]

約数ペア:

[(1, 23997920), (2, 11998960), (4, 5999480), (5, 4799584), (8, 2999740), (10, 2399792), (16, 1499870), (20, 1199896), (32, 749935), (40, 599948), (80, 299974), (127, 188960), (160, 149987), (254, 94480), (508, 47240), (635, 37792), (1016, 23620), (1181, 20320), (1270, 18896), (2032, 11810), (2362, 10160), (2540, 9448), (4064, 5905), (4724, 5080)]