66313610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31729}}^1$

素因数の和:31766

約数の個数: 32

約数和(自身を含む): 137073600

約数和(自身を除く): 70759990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 31729, 63458, 158645, 317290, 349019, 602851, 698038, 1205702, 1745095, 3014255, 3490190, 6028510, 6631361, 13262722, 33156805, 66313610]

約数ペア:

[(1, 66313610), (2, 33156805), (5, 13262722), (10, 6631361), (11, 6028510), (19, 3490190), (22, 3014255), (38, 1745095), (55, 1205702), (95, 698038), (110, 602851), (190, 349019), (209, 317290), (418, 158645), (1045, 63458), (2090, 31729)]