80314600

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5501}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 189323820

約数和(自身を除く): 109009220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 5501, 7300, 11002, 14600, 22004, 27505, 44008, 55010, 110020, 137525, 220040, 275050, 401573, 550100, 803146, 1100200, 1606292, 2007865, 3212584, 4015730, 8031460, 10039325, 16062920, 20078650, 40157300, 80314600]

約数ペア:

[(1, 80314600), (2, 40157300), (4, 20078650), (5, 16062920), (8, 10039325), (10, 8031460), (20, 4015730), (25, 3212584), (40, 2007865), (50, 1606292), (73, 1100200), (100, 803146), (146, 550100), (200, 401573), (292, 275050), (365, 220040), (584, 137525), (730, 110020), (1460, 55010), (1825, 44008), (2920, 27505), (3650, 22004), (5501, 14600), (7300, 11002)]