5377180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 11934720

約数和(自身を除く): 6557540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 127, 145, 146, 254, 290, 292, 365, 508, 580, 635, 730, 1270, 1460, 2117, 2540, 3683, 4234, 7366, 8468, 9271, 10585, 14732, 18415, 18542, 21170, 36830, 37084, 42340, 46355, 73660, 92710, 185420, 268859, 537718, 1075436, 1344295, 2688590, 5377180]

約数ペア:

[(1, 5377180), (2, 2688590), (4, 1344295), (5, 1075436), (10, 537718), (20, 268859), (29, 185420), (58, 92710), (73, 73660), (116, 46355), (127, 42340), (145, 37084), (146, 36830), (254, 21170), (290, 18542), (292, 18415), (365, 14732), (508, 10585), (580, 9271), (635, 8468), (730, 7366), (1270, 4234), (1460, 3683), (2117, 2540)]