110289080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22787}}^1$

素因数の和:22820

約数の個数: 48

約数和(自身を含む): 272772360

約数和(自身を除く): 162483280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 22787, 45574, 91148, 113935, 182296, 227870, 250657, 455740, 501314, 911480, 1002628, 1253285, 2005256, 2506570, 2757227, 5013140, 5514454, 10026280, 11028908, 13786135, 22057816, 27572270, 55144540, 110289080]

約数ペア:

[(1, 110289080), (2, 55144540), (4, 27572270), (5, 22057816), (8, 13786135), (10, 11028908), (11, 10026280), (20, 5514454), (22, 5013140), (40, 2757227), (44, 2506570), (55, 2005256), (88, 1253285), (110, 1002628), (121, 911480), (220, 501314), (242, 455740), (440, 250657), (484, 227870), (605, 182296), (968, 113935), (1210, 91148), (2420, 45574), (4840, 22787)]