90856750

素因数分解:

$2^1\times 5^3\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 170939808

約数和(自身を除く): 80083058

約数列:

[1, 2, 5, 10, 25, 50, 125, 227, 250, 454, 1135, 1601, 2270, 3202, 5675, 8005, 11350, 16010, 28375, 40025, 56750, 80050, 200125, 363427, 400250, 726854, 1817135, 3634270, 9085675, 18171350, 45428375, 90856750]

約数ペア:

[(1, 90856750), (2, 45428375), (5, 18171350), (10, 9085675), (25, 3634270), (50, 1817135), (125, 726854), (227, 400250), (250, 363427), (454, 200125), (1135, 80050), (1601, 56750), (2270, 40025), (3202, 28375), (5675, 16010), (8005, 11350)]