85801160

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20047}}^1$

素因数の和:20165

約数の個数: 32

約数和(自身を含む): 194866560

約数和(自身を除く): 109065400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 20047, 40094, 80188, 100235, 160376, 200470, 400940, 801880, 2145029, 4290058, 8580116, 10725145, 17160232, 21450290, 42900580, 85801160]

約数ペア:

[(1, 85801160), (2, 42900580), (4, 21450290), (5, 17160232), (8, 10725145), (10, 8580116), (20, 4290058), (40, 2145029), (107, 801880), (214, 400940), (428, 200470), (535, 160376), (856, 100235), (1070, 80188), (2140, 40094), (4280, 20047)]