106553680

素因数分解:

$2^4\times 5^1\times {\mathrm{1331921}}^1$

素因数の和:1331934

約数の個数: 20

約数和(自身を含む): 247737492

約数和(自身を除く): 141183812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1331921, 2663842, 5327684, 6659605, 10655368, 13319210, 21310736, 26638420, 53276840, 106553680]

約数ペア:

[(1, 106553680), (2, 53276840), (4, 26638420), (5, 21310736), (8, 13319210), (10, 10655368), (16, 6659605), (20, 5327684), (40, 2663842), (80, 1331921)]