87620200

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3877}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 205572780

約数和(自身を除く): 117952580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2260, 2825, 3877, 4520, 5650, 7754, 11300, 15508, 19385, 22600, 31016, 38770, 77540, 96925, 155080, 193850, 387700, 438101, 775400, 876202, 1752404, 2190505, 3504808, 4381010, 8762020, 10952525, 17524040, 21905050, 43810100, 87620200]

約数ペア:

[(1, 87620200), (2, 43810100), (4, 21905050), (5, 17524040), (8, 10952525), (10, 8762020), (20, 4381010), (25, 3504808), (40, 2190505), (50, 1752404), (100, 876202), (113, 775400), (200, 438101), (226, 387700), (452, 193850), (565, 155080), (904, 96925), (1130, 77540), (2260, 38770), (2825, 31016), (3877, 22600), (4520, 19385), (5650, 15508), (7754, 11300)]