42125390

素因数分解:

$2^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{2339}}^1$

素因数の和:4147

約数の個数: 16

約数和(自身を含む): 75900240

約数和(自身を除く): 33774850

約数列:

[1, 2, 5, 10, 1801, 2339, 3602, 4678, 9005, 11695, 18010, 23390, 4212539, 8425078, 21062695, 42125390]

約数ペア:

[(1, 42125390), (2, 21062695), (5, 8425078), (10, 4212539), (1801, 23390), (2339, 18010), (3602, 11695), (4678, 9005)]