98048840

素因数分解:

$2^3\times 5^1\times {\mathrm{2451221}}^1$

素因数の和:2451232

約数の個数: 16

約数和(自身を含む): 220609980

約数和(自身を除く): 122561140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2451221, 4902442, 9804884, 12256105, 19609768, 24512210, 49024420, 98048840]

約数ペア:

[(1, 98048840), (2, 49024420), (4, 24512210), (5, 19609768), (8, 12256105), (10, 9804884), (20, 4902442), (40, 2451221)]