5482450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 11160000

約数和(自身を除く): 5677550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 199, 290, 398, 475, 551, 725, 950, 995, 1102, 1450, 1990, 2755, 3781, 4975, 5510, 5771, 7562, 9950, 11542, 13775, 18905, 27550, 28855, 37810, 57710, 94525, 109649, 144275, 189050, 219298, 288550, 548245, 1096490, 2741225, 5482450]

約数ペア:

[(1, 5482450), (2, 2741225), (5, 1096490), (10, 548245), (19, 288550), (25, 219298), (29, 189050), (38, 144275), (50, 109649), (58, 94525), (95, 57710), (145, 37810), (190, 28855), (199, 27550), (290, 18905), (398, 13775), (475, 11542), (551, 9950), (725, 7562), (950, 5771), (995, 5510), (1102, 4975), (1450, 3781), (1990, 2755)]