42924740

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6991}}^1$

素因数の和:7307

約数の個数: 24

約数和(自身を含む): 90448512

約数和(自身を除く): 47523772

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 6991, 13982, 27964, 34955, 69910, 139820, 2146237, 4292474, 8584948, 10731185, 21462370, 42924740]

約数ペア:

[(1, 42924740), (2, 21462370), (4, 10731185), (5, 8584948), (10, 4292474), (20, 2146237), (307, 139820), (614, 69910), (1228, 34955), (1535, 27964), (3070, 13982), (6140, 6991)]