5497537880

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{203011}}^1$

素因数の和:203699

約数の個数: 32

約数和(自身を含む): 12387792240

約数和(自身を除く): 6890254360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2708, 3385, 5416, 6770, 13540, 27080, 203011, 406022, 812044, 1015055, 1624088, 2030110, 4060220, 8120440, 137438447, 274876894, 549753788, 687192235, 1099507576, 1374384470, 2748768940, 5497537880]

約数ペア:

[(1, 5497537880), (2, 2748768940), (4, 1374384470), (5, 1099507576), (8, 687192235), (10, 549753788), (20, 274876894), (40, 137438447), (677, 8120440), (1354, 4060220), (2708, 2030110), (3385, 1624088), (5416, 1015055), (6770, 812044), (13540, 406022), (27080, 203011)]