23634440

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1559}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 53352000

約数和(自身を除く): 29717560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1559, 1895, 3032, 3118, 3790, 6236, 7580, 7795, 12472, 15160, 15590, 31180, 62360, 590861, 1181722, 2363444, 2954305, 4726888, 5908610, 11817220, 23634440]

約数ペア:

[(1, 23634440), (2, 11817220), (4, 5908610), (5, 4726888), (8, 2954305), (10, 2363444), (20, 1181722), (40, 590861), (379, 62360), (758, 31180), (1516, 15590), (1559, 15160), (1895, 12472), (3032, 7795), (3118, 7580), (3790, 6236)]