38858454080

素因数分解:

$2^6\times 5^1\times {\mathrm{457}}^1\times {\mathrm{265717}}^1$

素因数の和:266191

約数の個数: 56

約数和(自身を含む): 92734519128

約数和(自身を除く): 53876065048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 14624, 18280, 29248, 36560, 73120, 146240, 265717, 531434, 1062868, 1328585, 2125736, 2657170, 4251472, 5314340, 8502944, 10628680, 17005888, 21257360, 42514720, 85029440, 121432669, 242865338, 485730676, 607163345, 971461352, 1214326690, 1942922704, 2428653380, 3885845408, 4857306760, 7771690816, 9714613520, 19429227040, 38858454080]

約数ペア:

[(1, 38858454080), (2, 19429227040), (4, 9714613520), (5, 7771690816), (8, 4857306760), (10, 3885845408), (16, 2428653380), (20, 1942922704), (32, 1214326690), (40, 971461352), (64, 607163345), (80, 485730676), (160, 242865338), (320, 121432669), (457, 85029440), (914, 42514720), (1828, 21257360), (2285, 17005888), (3656, 10628680), (4570, 8502944), (7312, 5314340), (9140, 4251472), (14624, 2657170), (18280, 2125736), (29248, 1328585), (36560, 1062868), (73120, 531434), (146240, 265717)]