8349280

素因数分解:

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

素因数の和:52198

約数の個数: 24

約数和(自身を含む): 19725552

約数和(自身を除く): 11376272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 52183, 104366, 208732, 260915, 417464, 521830, 834928, 1043660, 1669856, 2087320, 4174640, 8349280]

約数ペア:

[(1, 8349280), (2, 4174640), (4, 2087320), (5, 1669856), (8, 1043660), (10, 834928), (16, 521830), (20, 417464), (32, 260915), (40, 208732), (80, 104366), (160, 52183)]