90593240

素因数分解:

$2^3\times 5^1\times {\mathrm{2264831}}^1$

素因数の和:2264842

約数の個数: 16

約数和(自身を含む): 203834880

約数和(自身を除く): 113241640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2264831, 4529662, 9059324, 11324155, 18118648, 22648310, 45296620, 90593240]

約数ペア:

[(1, 90593240), (2, 45296620), (4, 22648310), (5, 18118648), (8, 11324155), (10, 9059324), (20, 4529662), (40, 2264831)]