4100560

素因数分解:

$2^4\times 5^1\times {\mathrm{51257}}^1$

素因数の和:51270

約数の個数: 20

約数和(自身を含む): 9533988

約数和(自身を除く): 5433428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51257, 102514, 205028, 256285, 410056, 512570, 820112, 1025140, 2050280, 4100560]

約数ペア:

[(1, 4100560), (2, 2050280), (4, 1025140), (5, 820112), (8, 512570), (10, 410056), (16, 256285), (20, 205028), (40, 102514), (80, 51257)]