110512820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4877}}^1$

素因数の和:5000

約数の個数: 48

約数和(自身を含む): 255685248

約数和(自身を除く): 145172428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 4532, 4877, 5665, 9754, 11330, 19508, 22660, 24385, 48770, 53647, 97540, 107294, 214588, 268235, 502331, 536470, 1004662, 1072940, 2009324, 2511655, 5023310, 5525641, 10046620, 11051282, 22102564, 27628205, 55256410, 110512820]

約数ペア:

[(1, 110512820), (2, 55256410), (4, 27628205), (5, 22102564), (10, 11051282), (11, 10046620), (20, 5525641), (22, 5023310), (44, 2511655), (55, 2009324), (103, 1072940), (110, 1004662), (206, 536470), (220, 502331), (412, 268235), (515, 214588), (1030, 107294), (1133, 97540), (2060, 53647), (2266, 48770), (4532, 24385), (4877, 22660), (5665, 19508), (9754, 11330)]