5725120

素因数分解:

$2^6\times 5^1\times {\mathrm{17891}}^1$

素因数の和:17908

約数の個数: 28

約数和(自身を含む): 13633704

約数和(自身を除く): 7908584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 17891, 35782, 71564, 89455, 143128, 178910, 286256, 357820, 572512, 715640, 1145024, 1431280, 2862560, 5725120]

約数ペア:

[(1, 5725120), (2, 2862560), (4, 1431280), (5, 1145024), (8, 715640), (10, 572512), (16, 357820), (20, 286256), (32, 178910), (40, 143128), (64, 89455), (80, 71564), (160, 35782), (320, 17891)]