44666420

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{2129}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 93933000

約数和(自身を除く): 49266580

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 2129, 4196, 4258, 5245, 8516, 10490, 10645, 20980, 21290, 42580, 2233321, 4466642, 8933284, 11166605, 22333210, 44666420]

約数ペア:

[(1, 44666420), (2, 22333210), (4, 11166605), (5, 8933284), (10, 4466642), (20, 2233321), (1049, 42580), (2098, 21290), (2129, 20980), (4196, 10645), (4258, 10490), (5245, 8516)]