45263740

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2243}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 95190480

約数和(自身を除く): 49926740

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 2243, 4036, 4486, 5045, 8972, 10090, 11215, 20180, 22430, 44860, 2263187, 4526374, 9052748, 11315935, 22631870, 45263740]

約数ペア:

[(1, 45263740), (2, 22631870), (4, 11315935), (5, 9052748), (10, 4526374), (20, 2263187), (1009, 44860), (2018, 22430), (2243, 20180), (4036, 11215), (4486, 10090), (5045, 8972)]