40383470

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27103}}^1$

素因数の和:27259

約数の個数: 16

約数和(自身を含む): 73180800

約数和(自身を除く): 32797330

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 27103, 54206, 135515, 271030, 4038347, 8076694, 20191735, 40383470]

約数ペア:

[(1, 40383470), (2, 20191735), (5, 8076694), (10, 4038347), (149, 271030), (298, 135515), (745, 54206), (1490, 27103)]