74079520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9851}}^1$

素因数の和:9913

約数の個数: 48

約数和(自身を含む): 178754688

約数和(自身を除く): 104675168

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, 9851, 19702, 39404, 49255, 78808, 98510, 157616, 197020, 315232, 394040, 462997, 788080, 925994, 1576160, 1851988, 2314985, 3703976, 4629970, 7407952, 9259940, 14815904, 18519880, 37039760, 74079520]

約数ペア:

[(1, 74079520), (2, 37039760), (4, 18519880), (5, 14815904), (8, 9259940), (10, 7407952), (16, 4629970), (20, 3703976), (32, 2314985), (40, 1851988), (47, 1576160), (80, 925994), (94, 788080), (160, 462997), (188, 394040), (235, 315232), (376, 197020), (470, 157616), (752, 98510), (940, 78808), (1504, 49255), (1880, 39404), (3760, 19702), (7520, 9851)]