97790990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{80819}}^1$

素因数の和:80848

約数の個数: 24

約数和(自身を含む): 193483080

約数和(自身を除く): 95692090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 80819, 161638, 404095, 808190, 889009, 1778018, 4445045, 8890090, 9779099, 19558198, 48895495, 97790990]

約数ペア:

[(1, 97790990), (2, 48895495), (5, 19558198), (10, 9779099), (11, 8890090), (22, 4445045), (55, 1778018), (110, 889009), (121, 808190), (242, 404095), (605, 161638), (1210, 80819)]