47885680

素因数分解:

$2^4\times 5^1\times {\mathrm{598571}}^1$

素因数の和:598584

約数の個数: 20

約数和(自身を含む): 111334392

約数和(自身を除く): 63448712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 598571, 1197142, 2394284, 2992855, 4788568, 5985710, 9577136, 11971420, 23942840, 47885680]

約数ペア:

[(1, 47885680), (2, 23942840), (4, 11971420), (5, 9577136), (8, 5985710), (10, 4788568), (16, 2992855), (20, 2394284), (40, 1197142), (80, 598571)]