2273670280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8120251}}^1$

素因数の和:8120269

約数の個数: 32

約数和(自身を含む): 5846581440

約数和(自身を除く): 3572911160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8120251, 16240502, 32481004, 40601255, 56841757, 64962008, 81202510, 113683514, 162405020, 227367028, 284208785, 324810040, 454734056, 568417570, 1136835140, 2273670280]

約数ペア:

[(1, 2273670280), (2, 1136835140), (4, 568417570), (5, 454734056), (7, 324810040), (8, 284208785), (10, 227367028), (14, 162405020), (20, 113683514), (28, 81202510), (35, 64962008), (40, 56841757), (56, 40601255), (70, 32481004), (140, 16240502), (280, 8120251)]