2014371775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 2746386720

約数和(自身を除く): 732014945

約数列:

[1, 5, 13, 25, 65, 101, 109, 325, 505, 545, 563, 1313, 1417, 2525, 2725, 2815, 6565, 7085, 7319, 11009, 14075, 32825, 35425, 36595, 55045, 56863, 61367, 143117, 182975, 275225, 284315, 306835, 715585, 739219, 797771, 1421575, 1534175, 3577925, 3696095, 3988855, 6198067, 18480475, 19944275, 30990335, 80574871, 154951675, 402874355, 2014371775]

約数ペア:

[(1, 2014371775), (5, 402874355), (13, 154951675), (25, 80574871), (65, 30990335), (101, 19944275), (109, 18480475), (325, 6198067), (505, 3988855), (545, 3696095), (563, 3577925), (1313, 1534175), (1417, 1421575), (2525, 797771), (2725, 739219), (2815, 715585), (6565, 306835), (7085, 284315), (7319, 275225), (11009, 182975), (14075, 143117), (32825, 61367), (35425, 56863), (36595, 55045)]