105909080

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4637}}^1$

素因数の和:5219

約数の個数: 32

約数和(自身を含む): 238764240

約数和(自身を除く): 132855160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4568, 4637, 5710, 9274, 11420, 18548, 22840, 23185, 37096, 46370, 92740, 185480, 2647727, 5295454, 10590908, 13238635, 21181816, 26477270, 52954540, 105909080]

約数ペア:

[(1, 105909080), (2, 52954540), (4, 26477270), (5, 21181816), (8, 13238635), (10, 10590908), (20, 5295454), (40, 2647727), (571, 185480), (1142, 92740), (2284, 46370), (2855, 37096), (4568, 23185), (4637, 22840), (5710, 18548), (9274, 11420)]