53890160

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{919}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 125602080

約数和(自身を除く): 71711920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 919, 1466, 1838, 2932, 3665, 3676, 4595, 5864, 7330, 7352, 9190, 11728, 14660, 14704, 18380, 29320, 36760, 58640, 73520, 673627, 1347254, 2694508, 3368135, 5389016, 6736270, 10778032, 13472540, 26945080, 53890160]

約数ペア:

[(1, 53890160), (2, 26945080), (4, 13472540), (5, 10778032), (8, 6736270), (10, 5389016), (16, 3368135), (20, 2694508), (40, 1347254), (80, 673627), (733, 73520), (919, 58640), (1466, 36760), (1838, 29320), (2932, 18380), (3665, 14704), (3676, 14660), (4595, 11728), (5864, 9190), (7330, 7352)]