23746940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5849}}^1$

素因数の和:5894

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 35221060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 5849, 11698, 23396, 29245, 40943, 58490, 81886, 116980, 163772, 169621, 204715, 339242, 409430, 678484, 818860, 848105, 1187347, 1696210, 2374694, 3392420, 4749388, 5936735, 11873470, 23746940]

約数ペア:

[(1, 23746940), (2, 11873470), (4, 5936735), (5, 4749388), (7, 3392420), (10, 2374694), (14, 1696210), (20, 1187347), (28, 848105), (29, 818860), (35, 678484), (58, 409430), (70, 339242), (116, 204715), (140, 169621), (145, 163772), (203, 116980), (290, 81886), (406, 58490), (580, 40943), (812, 29245), (1015, 23396), (2030, 11698), (4060, 5849)]