8049640010

素因数分解:

$2^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{369419}}^1$

素因数の和:371605

約数の個数: 16

約数和(自身を含む): 14496040800

約数和(自身を除く): 6446400790

約数列:

[1, 2, 5, 10, 2179, 4358, 10895, 21790, 369419, 738838, 1847095, 3694190, 804964001, 1609928002, 4024820005, 8049640010]

約数ペア:

[(1, 8049640010), (2, 4024820005), (5, 1609928002), (10, 804964001), (2179, 3694190), (4358, 1847095), (10895, 738838), (21790, 369419)]