2021061200

素因数分解:

$2^4\times 5^2\times {\mathrm{5052653}}^1$

素因数の和:5052671

約数の個数: 30

約数和(自身を含む): 4855600494

約数和(自身を除く): 2834539294

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5052653, 10105306, 20210612, 25263265, 40421224, 50526530, 80842448, 101053060, 126316325, 202106120, 252632650, 404212240, 505265300, 1010530600, 2021061200]

約数ペア:

[(1, 2021061200), (2, 1010530600), (4, 505265300), (5, 404212240), (8, 252632650), (10, 202106120), (16, 126316325), (20, 101053060), (25, 80842448), (40, 50526530), (50, 40421224), (80, 25263265), (100, 20210612), (200, 10105306), (400, 5052653)]