82943080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17137}}^1$

素因数の和:17170

約数の個数: 48

約数和(自身を含む): 205141860

約数和(自身を除く): 122198780

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, 17137, 34274, 68548, 85685, 137096, 171370, 188507, 342740, 377014, 685480, 754028, 942535, 1508056, 1885070, 2073577, 3770140, 4147154, 7540280, 8294308, 10367885, 16588616, 20735770, 41471540, 82943080]

約数ペア:

[(1, 82943080), (2, 41471540), (4, 20735770), (5, 16588616), (8, 10367885), (10, 8294308), (11, 7540280), (20, 4147154), (22, 3770140), (40, 2073577), (44, 1885070), (55, 1508056), (88, 942535), (110, 754028), (121, 685480), (220, 377014), (242, 342740), (440, 188507), (484, 171370), (605, 137096), (968, 85685), (1210, 68548), (2420, 34274), (4840, 17137)]