2599580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 5747280

約数和(自身を除く): 3147700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 6841, 13682, 27364, 34205, 68410, 129979, 136820, 259958, 519916, 649895, 1299790, 2599580]

約数ペア:

[(1, 2599580), (2, 1299790), (4, 649895), (5, 519916), (10, 259958), (19, 136820), (20, 129979), (38, 68410), (76, 34205), (95, 27364), (190, 13682), (380, 6841)]