72653020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{330241}}^1$

素因数の和:330261

約数の個数: 24

約数和(自身を含む): 166441968

約数和(自身を除く): 93788948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 330241, 660482, 1320964, 1651205, 3302410, 3632651, 6604820, 7265302, 14530604, 18163255, 36326510, 72653020]

約数ペア:

[(1, 72653020), (2, 36326510), (4, 18163255), (5, 14530604), (10, 7265302), (11, 6604820), (20, 3632651), (22, 3302410), (44, 1651205), (55, 1320964), (110, 660482), (220, 330241)]