85494880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11369}}^1$

素因数の和:11431

約数の個数: 48

約数和(自身を含む): 206297280

約数和(自身を除く): 120802400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 11369, 22738, 45476, 56845, 90952, 113690, 181904, 227380, 363808, 454760, 534343, 909520, 1068686, 1819040, 2137372, 2671715, 4274744, 5343430, 8549488, 10686860, 17098976, 21373720, 42747440, 85494880]

約数ペア:

[(1, 85494880), (2, 42747440), (4, 21373720), (5, 17098976), (8, 10686860), (10, 8549488), (16, 5343430), (20, 4274744), (32, 2671715), (40, 2137372), (47, 1819040), (80, 1068686), (94, 909520), (160, 534343), (188, 454760), (235, 363808), (376, 227380), (470, 181904), (752, 113690), (940, 90952), (1504, 56845), (1880, 45476), (3760, 22738), (7520, 11369)]