124590040

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{11579}}^1$

素因数の和:11859

約数の個数: 32

約数和(自身を含む): 281394000

約数和(自身を除く): 156803960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 11579, 23158, 46316, 57895, 92632, 115790, 231580, 463160, 3114751, 6229502, 12459004, 15573755, 24918008, 31147510, 62295020, 124590040]

約数ペア:

[(1, 124590040), (2, 62295020), (4, 31147510), (5, 24918008), (8, 15573755), (10, 12459004), (20, 6229502), (40, 3114751), (269, 463160), (538, 231580), (1076, 115790), (1345, 92632), (2152, 57895), (2690, 46316), (5380, 23158), (10760, 11579)]