110757980

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{39841}}^1$

素因数の和:39989

約数の個数: 24

約数和(自身を含む): 234270960

約数和(自身を除く): 123512980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 39841, 79682, 159364, 199205, 398410, 796820, 5537899, 11075798, 22151596, 27689495, 55378990, 110757980]

約数ペア:

[(1, 110757980), (2, 55378990), (4, 27689495), (5, 22151596), (10, 11075798), (20, 5537899), (139, 796820), (278, 398410), (556, 199205), (695, 159364), (1390, 79682), (2780, 39841)]