6713680

素因数分解:

$2^4\times 5^1\times {\mathrm{83921}}^1$

素因数の和:83934

約数の個数: 20

約数和(自身を含む): 15609492

約数和(自身を除く): 8895812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83921, 167842, 335684, 419605, 671368, 839210, 1342736, 1678420, 3356840, 6713680]

約数ペア:

[(1, 6713680), (2, 3356840), (4, 1678420), (5, 1342736), (8, 839210), (10, 671368), (16, 419605), (20, 335684), (40, 167842), (80, 83921)]