4174640

素因数分解:

$2^4\times 5^1\times {\mathrm{52183}}^1$

素因数の和:52196

約数の個数: 20

約数和(自身を含む): 9706224

約数和(自身を除く): 5531584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52183, 104366, 208732, 260915, 417464, 521830, 834928, 1043660, 2087320, 4174640]

約数ペア:

[(1, 4174640), (2, 2087320), (4, 1043660), (5, 834928), (8, 521830), (10, 417464), (16, 260915), (20, 208732), (40, 104366), (80, 52183)]