2199985850

素因数分解:

$2^1\times 5^2\times {\mathrm{743}}^1\times {\mathrm{59219}}^1$

素因数の和:59974

約数の個数: 24

約数和(自身を含む): 4097550240

約数和(自身を除く): 1897564390

約数列:

[1, 2, 5, 10, 25, 50, 743, 1486, 3715, 7430, 18575, 37150, 59219, 118438, 296095, 592190, 1480475, 2960950, 43999717, 87999434, 219998585, 439997170, 1099992925, 2199985850]

約数ペア:

[(1, 2199985850), (2, 1099992925), (5, 439997170), (10, 219998585), (25, 87999434), (50, 43999717), (743, 2960950), (1486, 1480475), (3715, 592190), (7430, 296095), (18575, 118438), (37150, 59219)]