108228980

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{4231}}^1$

素因数の和:5519

約数の個数: 24

約数和(自身を含む): 227512320

約数和(自身を除く): 119283340

約数列:

[1, 2, 4, 5, 10, 20, 1279, 2558, 4231, 5116, 6395, 8462, 12790, 16924, 21155, 25580, 42310, 84620, 5411449, 10822898, 21645796, 27057245, 54114490, 108228980]

約数ペア:

[(1, 108228980), (2, 54114490), (4, 27057245), (5, 21645796), (10, 10822898), (20, 5411449), (1279, 84620), (2558, 42310), (4231, 25580), (5116, 21155), (6395, 16924), (8462, 12790)]