22004620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3449}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 52164000

約数和(自身を除く): 30159380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 3449, 6380, 6898, 13796, 17245, 34490, 37939, 68980, 75878, 100021, 151756, 189695, 200042, 379390, 400084, 500105, 758780, 1000210, 1100231, 2000420, 2200462, 4400924, 5501155, 11002310, 22004620]

約数ペア:

[(1, 22004620), (2, 11002310), (4, 5501155), (5, 4400924), (10, 2200462), (11, 2000420), (20, 1100231), (22, 1000210), (29, 758780), (44, 500105), (55, 400084), (58, 379390), (110, 200042), (116, 189695), (145, 151756), (220, 100021), (290, 75878), (319, 68980), (580, 37939), (638, 34490), (1276, 17245), (1595, 13796), (3190, 6898), (3449, 6380)]