2022360220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1\times {\mathrm{1471}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 4333367808

約数和(自身を除く): 2311007588

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1297, 1471, 2594, 2942, 5188, 5884, 6485, 7355, 12970, 14710, 25940, 29420, 68741, 77963, 137482, 155926, 274964, 311852, 343705, 389815, 687410, 779630, 1374820, 1559260, 1907887, 3815774, 7631548, 9539435, 19078870, 38157740, 101118011, 202236022, 404472044, 505590055, 1011180110, 2022360220]

約数ペア:

[(1, 2022360220), (2, 1011180110), (4, 505590055), (5, 404472044), (10, 202236022), (20, 101118011), (53, 38157740), (106, 19078870), (212, 9539435), (265, 7631548), (530, 3815774), (1060, 1907887), (1297, 1559260), (1471, 1374820), (2594, 779630), (2942, 687410), (5188, 389815), (5884, 343705), (6485, 311852), (7355, 274964), (12970, 155926), (14710, 137482), (25940, 77963), (29420, 68741)]