55947838000

素因数分解:

$2^4\times 5^3\times {\mathrm{27973919}}^1$

素因数の和:27973942

約数の個数: 40

約数和(自身を含む): 135281877120

約数和(自身を除く): 79334039120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 27973919, 55947838, 111895676, 139869595, 223791352, 279739190, 447582704, 559478380, 699347975, 1118956760, 1398695950, 2237913520, 2797391900, 3496739875, 5594783800, 6993479750, 11189567600, 13986959500, 27973919000, 55947838000]

約数ペア:

[(1, 55947838000), (2, 27973919000), (4, 13986959500), (5, 11189567600), (8, 6993479750), (10, 5594783800), (16, 3496739875), (20, 2797391900), (25, 2237913520), (40, 1398695950), (50, 1118956760), (80, 699347975), (100, 559478380), (125, 447582704), (200, 279739190), (250, 223791352), (400, 139869595), (500, 111895676), (1000, 55947838), (2000, 27973919)]