45382040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103141}}^1$

素因数の和:103163

約数の個数: 32

約数和(自身を含む): 111393360

約数和(自身を除く): 66011320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 103141, 206282, 412564, 515705, 825128, 1031410, 1134551, 2062820, 2269102, 4125640, 4538204, 5672755, 9076408, 11345510, 22691020, 45382040]

約数ペア:

[(1, 45382040), (2, 22691020), (4, 11345510), (5, 9076408), (8, 5672755), (10, 4538204), (11, 4125640), (20, 2269102), (22, 2062820), (40, 1134551), (44, 1031410), (55, 825128), (88, 515705), (110, 412564), (220, 206282), (440, 103141)]