125597420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37159}}^1$

素因数の和:37194

約数の個数: 36

約数和(自身を含む): 285611760

約数和(自身を除く): 160014340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 37159, 74318, 148636, 185795, 371590, 483067, 743180, 966134, 1932268, 2415335, 4830670, 6279871, 9661340, 12559742, 25119484, 31399355, 62798710, 125597420]

約数ペア:

[(1, 125597420), (2, 62798710), (4, 31399355), (5, 25119484), (10, 12559742), (13, 9661340), (20, 6279871), (26, 4830670), (52, 2415335), (65, 1932268), (130, 966134), (169, 743180), (260, 483067), (338, 371590), (676, 185795), (845, 148636), (1690, 74318), (3380, 37159)]