907745080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2063057}}^1$

素因数の和:2063079

約数の個数: 32

約数和(自身を含む): 2228102640

約数和(自身を除く): 1320357560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2063057, 4126114, 8252228, 10315285, 16504456, 20630570, 22693627, 41261140, 45387254, 82522280, 90774508, 113468135, 181549016, 226936270, 453872540, 907745080]

約数ペア:

[(1, 907745080), (2, 453872540), (4, 226936270), (5, 181549016), (8, 113468135), (10, 90774508), (11, 82522280), (20, 45387254), (22, 41261140), (40, 22693627), (44, 20630570), (55, 16504456), (88, 10315285), (110, 8252228), (220, 4126114), (440, 2063057)]