8360990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 16990560

約数和(自身を除く): 8629570

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 2621, 3190, 5242, 13105, 26210, 28831, 57662, 76009, 144155, 152018, 288310, 380045, 760090, 836099, 1672198, 4180495, 8360990]

約数ペア:

[(1, 8360990), (2, 4180495), (5, 1672198), (10, 836099), (11, 760090), (22, 380045), (29, 288310), (55, 152018), (58, 144155), (110, 76009), (145, 57662), (290, 28831), (319, 26210), (638, 13105), (1595, 5242), (2621, 3190)]