40029122410

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{12788857}}^1$

素因数の和:12789177

約数の個数: 16

約数和(自身を含む): 72282625416

約数和(自身を除く): 32253503006

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 12788857, 25577714, 63944285, 127888570, 4002912241, 8005824482, 20014561205, 40029122410]

約数ペア:

[(1, 40029122410), (2, 20014561205), (5, 8005824482), (10, 4002912241), (313, 127888570), (626, 63944285), (1565, 25577714), (3130, 12788857)]