124592780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1531}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 282856224

約数和(自身を除く): 158263444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 313, 626, 1252, 1531, 1565, 3062, 3130, 4069, 6124, 6260, 7655, 8138, 15310, 16276, 19903, 20345, 30620, 39806, 40690, 79612, 81380, 99515, 199030, 398060, 479203, 958406, 1916812, 2396015, 4792030, 6229639, 9584060, 12459278, 24918556, 31148195, 62296390, 124592780]

約数ペア:

[(1, 124592780), (2, 62296390), (4, 31148195), (5, 24918556), (10, 12459278), (13, 9584060), (20, 6229639), (26, 4792030), (52, 2396015), (65, 1916812), (130, 958406), (260, 479203), (313, 398060), (626, 199030), (1252, 99515), (1531, 81380), (1565, 79612), (3062, 40690), (3130, 39806), (4069, 30620), (6124, 20345), (6260, 19903), (7655, 16276), (8138, 15310)]