134264440

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7577}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 302816880

約数和(自身を除く): 168552440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 7577, 8860, 15154, 17720, 30308, 37885, 60616, 75770, 151540, 303080, 3356611, 6713222, 13426444, 16783055, 26852888, 33566110, 67132220, 134264440]

約数ペア:

[(1, 134264440), (2, 67132220), (4, 33566110), (5, 26852888), (8, 16783055), (10, 13426444), (20, 6713222), (40, 3356611), (443, 303080), (886, 151540), (1772, 75770), (2215, 60616), (3544, 37885), (4430, 30308), (7577, 17720), (8860, 15154)]