45528760

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2281}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 102690000

約数和(自身を除く): 57161240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 998, 1996, 2281, 2495, 3992, 4562, 4990, 9124, 9980, 11405, 18248, 19960, 22810, 45620, 91240, 1138219, 2276438, 4552876, 5691095, 9105752, 11382190, 22764380, 45528760]

約数ペア:

[(1, 45528760), (2, 22764380), (4, 11382190), (5, 9105752), (8, 5691095), (10, 4552876), (20, 2276438), (40, 1138219), (499, 91240), (998, 45620), (1996, 22810), (2281, 19960), (2495, 18248), (3992, 11405), (4562, 9980), (4990, 9124)]