15562760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5807}}^1$

素因数の和:5885

約数の個数: 32

約数和(自身を含む): 35544960

約数和(自身を除く): 19982200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 5807, 11614, 23228, 29035, 46456, 58070, 116140, 232280, 389069, 778138, 1556276, 1945345, 3112552, 3890690, 7781380, 15562760]

約数ペア:

[(1, 15562760), (2, 7781380), (4, 3890690), (5, 3112552), (8, 1945345), (10, 1556276), (20, 778138), (40, 389069), (67, 232280), (134, 116140), (268, 58070), (335, 46456), (536, 29035), (670, 23228), (1340, 11614), (2680, 5807)]