5039120

素因数分解:

$2^4\times 5^1\times {\mathrm{62989}}^1$

素因数の和:63002

約数の個数: 20

約数和(自身を含む): 11716140

約数和(自身を除く): 6677020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 62989, 125978, 251956, 314945, 503912, 629890, 1007824, 1259780, 2519560, 5039120]

約数ペア:

[(1, 5039120), (2, 2519560), (4, 1259780), (5, 1007824), (8, 629890), (10, 503912), (16, 314945), (20, 251956), (40, 125978), (80, 62989)]