91376860

素因数分解:

$2^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{2281}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 192071376

約数和(自身を除く): 100694516

約数列:

[1, 2, 4, 5, 10, 20, 2003, 2281, 4006, 4562, 8012, 9124, 10015, 11405, 20030, 22810, 40060, 45620, 4568843, 9137686, 18275372, 22844215, 45688430, 91376860]

約数ペア:

[(1, 91376860), (2, 45688430), (4, 22844215), (5, 18275372), (10, 9137686), (20, 4568843), (2003, 45620), (2281, 40060), (4006, 22810), (4562, 20030), (8012, 11405), (9124, 10015)]