33165520

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5923

約数の個数: 40

約数和(自身を含む): 78209280

約数和(自身を除く): 45043760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 5839, 11678, 23356, 29195, 46712, 58390, 93424, 116780, 233560, 414569, 467120, 829138, 1658276, 2072845, 3316552, 4145690, 6633104, 8291380, 16582760, 33165520]

約数ペア:

[(1, 33165520), (2, 16582760), (4, 8291380), (5, 6633104), (8, 4145690), (10, 3316552), (16, 2072845), (20, 1658276), (40, 829138), (71, 467120), (80, 414569), (142, 233560), (284, 116780), (355, 93424), (568, 58390), (710, 46712), (1136, 29195), (1420, 23356), (2840, 11678), (5680, 5839)]