168668060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26437}}^1$

素因数の和:26486

約数の個数: 48

約数和(自身を含む): 399742560

約数和(自身を除く): 231074500

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, 6380, 26437, 52874, 105748, 132185, 264370, 290807, 528740, 581614, 766673, 1163228, 1454035, 1533346, 2908070, 3066692, 3833365, 5816140, 7666730, 8433403, 15333460, 16866806, 33733612, 42167015, 84334030, 168668060]

約数ペア:

[(1, 168668060), (2, 84334030), (4, 42167015), (5, 33733612), (10, 16866806), (11, 15333460), (20, 8433403), (22, 7666730), (29, 5816140), (44, 3833365), (55, 3066692), (58, 2908070), (110, 1533346), (116, 1454035), (145, 1163228), (220, 766673), (290, 581614), (319, 528740), (580, 290807), (638, 264370), (1276, 132185), (1595, 105748), (3190, 52874), (6380, 26437)]