8395720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11047}}^1$

素因数の和:11077

約数の個数: 32

約数和(自身を含む): 19886400

約数和(自身を除く): 11490680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11047, 22094, 44188, 55235, 88376, 110470, 209893, 220940, 419786, 441880, 839572, 1049465, 1679144, 2098930, 4197860, 8395720]

約数ペア:

[(1, 8395720), (2, 4197860), (4, 2098930), (5, 1679144), (8, 1049465), (10, 839572), (19, 441880), (20, 419786), (38, 220940), (40, 209893), (76, 110470), (95, 88376), (152, 55235), (190, 44188), (380, 22094), (760, 11047)]