10019650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 20088000

約数和(自身を除く): 10068350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 199, 265, 398, 475, 530, 950, 995, 1007, 1325, 1990, 2014, 2650, 3781, 4975, 5035, 7562, 9950, 10070, 10547, 18905, 21094, 25175, 37810, 50350, 52735, 94525, 105470, 189050, 200393, 263675, 400786, 527350, 1001965, 2003930, 5009825, 10019650]

約数ペア:

[(1, 10019650), (2, 5009825), (5, 2003930), (10, 1001965), (19, 527350), (25, 400786), (38, 263675), (50, 200393), (53, 189050), (95, 105470), (106, 94525), (190, 52735), (199, 50350), (265, 37810), (398, 25175), (475, 21094), (530, 18905), (950, 10547), (995, 10070), (1007, 9950), (1325, 7562), (1990, 5035), (2014, 4975), (2650, 3781)]