2533150600

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{63647}}^1$

素因数の和:63862

約数の個数: 48

約数和(自身を含む): 5919264000

約数和(自身を除く): 3386113400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1592, 1990, 3980, 4975, 7960, 9950, 19900, 39800, 63647, 127294, 254588, 318235, 509176, 636470, 1272940, 1591175, 2545880, 3182350, 6364700, 12665753, 12729400, 25331506, 50663012, 63328765, 101326024, 126657530, 253315060, 316643825, 506630120, 633287650, 1266575300, 2533150600]

約数ペア:

[(1, 2533150600), (2, 1266575300), (4, 633287650), (5, 506630120), (8, 316643825), (10, 253315060), (20, 126657530), (25, 101326024), (40, 63328765), (50, 50663012), (100, 25331506), (199, 12729400), (200, 12665753), (398, 6364700), (796, 3182350), (995, 2545880), (1592, 1591175), (1990, 1272940), (3980, 636470), (4975, 509176), (7960, 318235), (9950, 254588), (19900, 127294), (39800, 63647)]