26621480

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3677}}^1$

素因数の和:3869

約数の個数: 32

約数和(自身を含む): 60245640

約数和(自身を除く): 33624160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 3677, 7240, 7354, 14708, 18385, 29416, 36770, 73540, 147080, 665537, 1331074, 2662148, 3327685, 5324296, 6655370, 13310740, 26621480]

約数ペア:

[(1, 26621480), (2, 13310740), (4, 6655370), (5, 5324296), (8, 3327685), (10, 2662148), (20, 1331074), (40, 665537), (181, 147080), (362, 73540), (724, 36770), (905, 29416), (1448, 18385), (1810, 14708), (3620, 7354), (3677, 7240)]