45418340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206447}}^1$

素因数の和:206467

約数の個数: 24

約数和(自身を含む): 104049792

約数和(自身を除く): 58631452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 206447, 412894, 825788, 1032235, 2064470, 2270917, 4128940, 4541834, 9083668, 11354585, 22709170, 45418340]

約数ペア:

[(1, 45418340), (2, 22709170), (4, 11354585), (5, 9083668), (10, 4541834), (11, 4128940), (20, 2270917), (22, 2064470), (44, 1032235), (55, 825788), (110, 412894), (220, 206447)]