75659020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53281}}^1$

素因数の和:53361

約数の個数: 24

約数和(自身を含む): 161124768

約数和(自身を除く): 85465748

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 53281, 106562, 213124, 266405, 532810, 1065620, 3782951, 7565902, 15131804, 18914755, 37829510, 75659020]

約数ペア:

[(1, 75659020), (2, 37829510), (4, 18914755), (5, 15131804), (10, 7565902), (20, 3782951), (71, 1065620), (142, 532810), (284, 266405), (355, 213124), (710, 106562), (1420, 53281)]