2022062020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{399617}}^1$

素因数の和:399660

約数の個数: 48

約数和(自身を含む): 4833779328

約数和(自身を除く): 2811717308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 399617, 799234, 1598468, 1998085, 3996170, 4395787, 7992340, 8791574, 9191191, 17583148, 18382382, 21978935, 36764764, 43957870, 45955955, 87915740, 91911910, 101103101, 183823820, 202206202, 404412404, 505515505, 1011031010, 2022062020]

約数ペア:

[(1, 2022062020), (2, 1011031010), (4, 505515505), (5, 404412404), (10, 202206202), (11, 183823820), (20, 101103101), (22, 91911910), (23, 87915740), (44, 45955955), (46, 43957870), (55, 36764764), (92, 21978935), (110, 18382382), (115, 17583148), (220, 9191191), (230, 8791574), (253, 7992340), (460, 4395787), (506, 3996170), (1012, 1998085), (1265, 1598468), (2530, 799234), (5060, 399617)]