15716080

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 36810144

約数和(自身を除く): 21094064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1301, 1510, 2416, 2602, 3020, 5204, 6040, 6505, 10408, 12080, 13010, 20816, 26020, 52040, 104080, 196451, 392902, 785804, 982255, 1571608, 1964510, 3143216, 3929020, 7858040, 15716080]

約数ペア:

[(1, 15716080), (2, 7858040), (4, 3929020), (5, 3143216), (8, 1964510), (10, 1571608), (16, 982255), (20, 785804), (40, 392902), (80, 196451), (151, 104080), (302, 52040), (604, 26020), (755, 20816), (1208, 13010), (1301, 12080), (1510, 10408), (2416, 6505), (2602, 6040), (3020, 5204)]