45902120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104323}}^1$

素因数の和:104345

約数の個数: 32

約数和(自身を含む): 112669920

約数和(自身を除く): 66767800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 104323, 208646, 417292, 521615, 834584, 1043230, 1147553, 2086460, 2295106, 4172920, 4590212, 5737765, 9180424, 11475530, 22951060, 45902120]

約数ペア:

[(1, 45902120), (2, 22951060), (4, 11475530), (5, 9180424), (8, 5737765), (10, 4590212), (11, 4172920), (20, 2295106), (22, 2086460), (40, 1147553), (44, 1043230), (55, 834584), (88, 521615), (110, 417292), (220, 208646), (440, 104323)]