102928360

素因数分解:

$2^3\times 5^1\times {\mathrm{2573209}}^1$

素因数の和:2573220

約数の個数: 16

約数和(自身を含む): 231588900

約数和(自身を除く): 128660540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2573209, 5146418, 10292836, 12866045, 20585672, 25732090, 51464180, 102928360]

約数ペア:

[(1, 102928360), (2, 51464180), (4, 25732090), (5, 20585672), (8, 12866045), (10, 10292836), (20, 5146418), (40, 2573209)]