2022373640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7222763}}^1$

素因数の和:7222781

約数の個数: 32

約数和(自身を含む): 5200390080

約数和(自身を除く): 3178016440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7222763, 14445526, 28891052, 36113815, 50559341, 57782104, 72227630, 101118682, 144455260, 202237364, 252796705, 288910520, 404474728, 505593410, 1011186820, 2022373640]

約数ペア:

[(1, 2022373640), (2, 1011186820), (4, 505593410), (5, 404474728), (7, 288910520), (8, 252796705), (10, 202237364), (14, 144455260), (20, 101118682), (28, 72227630), (35, 57782104), (40, 50559341), (56, 36113815), (70, 28891052), (140, 14445526), (280, 7222763)]