5298640

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 12454560

約数和(自身を除く): 7155920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 619, 856, 1070, 1238, 1712, 2140, 2476, 3095, 4280, 4952, 6190, 8560, 9904, 12380, 24760, 49520, 66233, 132466, 264932, 331165, 529864, 662330, 1059728, 1324660, 2649320, 5298640]

約数ペア:

[(1, 5298640), (2, 2649320), (4, 1324660), (5, 1059728), (8, 662330), (10, 529864), (16, 331165), (20, 264932), (40, 132466), (80, 66233), (107, 49520), (214, 24760), (428, 12380), (535, 9904), (619, 8560), (856, 6190), (1070, 4952), (1238, 4280), (1712, 3095), (2140, 2476)]