45415480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103217}}^1$

素因数の和:103239

約数の個数: 32

約数和(自身を含む): 111475440

約数和(自身を除く): 66059960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 103217, 206434, 412868, 516085, 825736, 1032170, 1135387, 2064340, 2270774, 4128680, 4541548, 5676935, 9083096, 11353870, 22707740, 45415480]

約数ペア:

[(1, 45415480), (2, 22707740), (4, 11353870), (5, 9083096), (8, 5676935), (10, 4541548), (11, 4128680), (20, 2270774), (22, 2064340), (40, 1135387), (44, 1032170), (55, 825736), (88, 516085), (110, 412868), (220, 206434), (440, 103217)]