12625010

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1801}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 22770072

約数和(自身を除く): 10145062

約数列:

[1, 2, 5, 10, 701, 1402, 1801, 3505, 3602, 7010, 9005, 18010, 1262501, 2525002, 6312505, 12625010]

約数ペア:

[(1, 12625010), (2, 6312505), (5, 2525002), (10, 1262501), (701, 18010), (1402, 9005), (1801, 7010), (3505, 3602)]