29099180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 68977440

約数和(自身を除く): 39878260

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, 4561, 6380, 9122, 18244, 22805, 45610, 50171, 91220, 100342, 132269, 200684, 250855, 264538, 501710, 529076, 661345, 1003420, 1322690, 1454959, 2645380, 2909918, 5819836, 7274795, 14549590, 29099180]

約数ペア:

[(1, 29099180), (2, 14549590), (4, 7274795), (5, 5819836), (10, 2909918), (11, 2645380), (20, 1454959), (22, 1322690), (29, 1003420), (44, 661345), (55, 529076), (58, 501710), (110, 264538), (116, 250855), (145, 200684), (220, 132269), (290, 100342), (319, 91220), (580, 50171), (638, 45610), (1276, 22805), (1595, 18244), (3190, 9122), (4561, 6380)]