108027860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317729}}^1$

素因数の和:317755

約数の個数: 24

約数和(自身を含む): 240203880

約数和(自身を除く): 132176020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 317729, 635458, 1270916, 1588645, 3177290, 5401393, 6354580, 10802786, 21605572, 27006965, 54013930, 108027860]

約数ペア:

[(1, 108027860), (2, 54013930), (4, 27006965), (5, 21605572), (10, 10802786), (17, 6354580), (20, 5401393), (34, 3177290), (68, 1588645), (85, 1270916), (170, 635458), (340, 317729)]