9438250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 18607680

約数和(自身を除く): 9169430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 1987, 2375, 3974, 4750, 9935, 19870, 37753, 49675, 75506, 99350, 188765, 248375, 377530, 496750, 943825, 1887650, 4719125, 9438250]

約数ペア:

[(1, 9438250), (2, 4719125), (5, 1887650), (10, 943825), (19, 496750), (25, 377530), (38, 248375), (50, 188765), (95, 99350), (125, 75506), (190, 49675), (250, 37753), (475, 19870), (950, 9935), (1987, 4750), (2375, 3974)]