107091760

素因数分解:

$2^4\times 5^1\times {\mathrm{1338647}}^1$

素因数の和:1338660

約数の個数: 20

約数和(自身を含む): 248988528

約数和(自身を除く): 141896768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1338647, 2677294, 5354588, 6693235, 10709176, 13386470, 21418352, 26772940, 53545880, 107091760]

約数ペア:

[(1, 107091760), (2, 53545880), (4, 26772940), (5, 21418352), (8, 13386470), (10, 10709176), (16, 6693235), (20, 5354588), (40, 2677294), (80, 1338647)]