85848760

素因数分解:

$2^3\times 5^1\times {\mathrm{2146219}}^1$

素因数の和:2146230

約数の個数: 16

約数和(自身を含む): 193159800

約数和(自身を除く): 107311040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2146219, 4292438, 8584876, 10731095, 17169752, 21462190, 42924380, 85848760]

約数ペア:

[(1, 85848760), (2, 42924380), (4, 21462190), (5, 17169752), (8, 10731095), (10, 8584876), (20, 4292438), (40, 2146219)]