502458220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{37441}}^1$

素因数の和:37522

約数の個数: 48

約数和(自身を含む): 1169987616

約数和(自身を除く): 667529396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 37441, 74882, 149764, 187205, 374410, 411851, 748820, 823702, 1647404, 2059255, 2283901, 4118510, 4567802, 8237020, 9135604, 11419505, 22839010, 25122911, 45678020, 50245822, 100491644, 125614555, 251229110, 502458220]

約数ペア:

[(1, 502458220), (2, 251229110), (4, 125614555), (5, 100491644), (10, 50245822), (11, 45678020), (20, 25122911), (22, 22839010), (44, 11419505), (55, 9135604), (61, 8237020), (110, 4567802), (122, 4118510), (220, 2283901), (244, 2059255), (305, 1647404), (610, 823702), (671, 748820), (1220, 411851), (1342, 374410), (2684, 187205), (3355, 149764), (6710, 74882), (13420, 37441)]