79935640

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24077}}^1$

素因数の和:24171

約数の個数: 32

約数和(自身を含む): 182029680

約数和(自身を除く): 102094040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 24077, 48154, 96308, 120385, 192616, 240770, 481540, 963080, 1998391, 3996782, 7993564, 9991955, 15987128, 19983910, 39967820, 79935640]

約数ペア:

[(1, 79935640), (2, 39967820), (4, 19983910), (5, 15987128), (8, 9991955), (10, 7993564), (20, 3996782), (40, 1998391), (83, 963080), (166, 481540), (332, 240770), (415, 192616), (664, 120385), (830, 96308), (1660, 48154), (3320, 24077)]