80486630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5021}}^1$

素因数の和:5264

約数の個数: 32

約数和(自身を含む): 166328640

約数和(自身を除く): 85842010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 5021, 8015, 10042, 16030, 25105, 35147, 50210, 70294, 175735, 351470, 1149809, 2299618, 5749045, 8048663, 11498090, 16097326, 40243315, 80486630]

約数ペア:

[(1, 80486630), (2, 40243315), (5, 16097326), (7, 11498090), (10, 8048663), (14, 5749045), (35, 2299618), (70, 1149809), (229, 351470), (458, 175735), (1145, 70294), (1603, 50210), (2290, 35147), (3206, 25105), (5021, 16030), (8015, 10042)]