2010534160

素因数分解:

$2^4\times 5^1\times {\mathrm{25131677}}^1$

素因数の和:25131690

約数の個数: 20

約数和(自身を含む): 4674492108

約数和(自身を除く): 2663957948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25131677, 50263354, 100526708, 125658385, 201053416, 251316770, 402106832, 502633540, 1005267080, 2010534160]

約数ペア:

[(1, 2010534160), (2, 1005267080), (4, 502633540), (5, 402106832), (8, 251316770), (10, 201053416), (16, 125658385), (20, 100526708), (40, 50263354), (80, 25131677)]