25620967010

素因数分解:

$2^1\times 5^1\times {\mathrm{13499}}^1\times {\mathrm{189799}}^1$

素因数の和:203305

約数の個数: 16

約数和(自身を含む): 46121400000

約数和(自身を除く): 20500432990

約数列:

[1, 2, 5, 10, 13499, 26998, 67495, 134990, 189799, 379598, 948995, 1897990, 2562096701, 5124193402, 12810483505, 25620967010]

約数ペア:

[(1, 25620967010), (2, 12810483505), (5, 5124193402), (10, 2562096701), (13499, 1897990), (26998, 948995), (67495, 379598), (134990, 189799)]