8947250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 18044208

約数和(自身を除く): 9096958

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2753, 3250, 5506, 13765, 27530, 35789, 68825, 71578, 137650, 178945, 344125, 357890, 688250, 894725, 1789450, 4473625, 8947250]

約数ペア:

[(1, 8947250), (2, 4473625), (5, 1789450), (10, 894725), (13, 688250), (25, 357890), (26, 344125), (50, 178945), (65, 137650), (125, 71578), (130, 68825), (250, 35789), (325, 27530), (650, 13765), (1625, 5506), (2753, 3250)]