2004418880

素因数分解:

$2^6\times 5^1\times {\mathrm{6263809}}^1$

素因数の和:6263826

約数の個数: 28

約数和(自身を含む): 4773023220

約数和(自身を除く): 2768604340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6263809, 12527618, 25055236, 31319045, 50110472, 62638090, 100220944, 125276180, 200441888, 250552360, 400883776, 501104720, 1002209440, 2004418880]

約数ペア:

[(1, 2004418880), (2, 1002209440), (4, 501104720), (5, 400883776), (8, 250552360), (10, 200441888), (16, 125276180), (20, 100220944), (32, 62638090), (40, 50110472), (64, 31319045), (80, 25055236), (160, 12527618), (320, 6263809)]