38627240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31151}}^1$

素因数の和:31193

約数の個数: 32

約数和(自身を含む): 89717760

約数和(自身を除く): 51090520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 31151, 62302, 124604, 155755, 249208, 311510, 623020, 965681, 1246040, 1931362, 3862724, 4828405, 7725448, 9656810, 19313620, 38627240]

約数ペア:

[(1, 38627240), (2, 19313620), (4, 9656810), (5, 7725448), (8, 4828405), (10, 3862724), (20, 1931362), (31, 1246040), (40, 965681), (62, 623020), (124, 311510), (155, 249208), (248, 155755), (310, 124604), (620, 62302), (1240, 31151)]