2174140940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{1873}}^1$

素因数の和:2466

約数の個数: 48

約数和(自身を含む): 4614177792

約数和(自身を除く): 2440036852

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 457, 508, 635, 914, 1270, 1828, 1873, 2285, 2540, 3746, 4570, 7492, 9140, 9365, 18730, 37460, 58039, 116078, 232156, 237871, 290195, 475742, 580390, 855961, 951484, 1160780, 1189355, 1711922, 2378710, 3423844, 4279805, 4757420, 8559610, 17119220, 108707047, 217414094, 434828188, 543535235, 1087070470, 2174140940]

約数ペア:

[(1, 2174140940), (2, 1087070470), (4, 543535235), (5, 434828188), (10, 217414094), (20, 108707047), (127, 17119220), (254, 8559610), (457, 4757420), (508, 4279805), (635, 3423844), (914, 2378710), (1270, 1711922), (1828, 1189355), (1873, 1160780), (2285, 951484), (2540, 855961), (3746, 580390), (4570, 475742), (7492, 290195), (9140, 237871), (9365, 232156), (18730, 116078), (37460, 58039)]