8602280

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 19542600

約数和(自身を除く): 10940320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1973, 2180, 3946, 4360, 7892, 9865, 15784, 19730, 39460, 78920, 215057, 430114, 860228, 1075285, 1720456, 2150570, 4301140, 8602280]

約数ペア:

[(1, 8602280), (2, 4301140), (4, 2150570), (5, 1720456), (8, 1075285), (10, 860228), (20, 430114), (40, 215057), (109, 78920), (218, 39460), (436, 19730), (545, 15784), (872, 9865), (1090, 7892), (1973, 4360), (2180, 3946)]