393600560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{104681}}^1$

素因数の和:104741

約数の個数: 40

約数和(自身を含む): 934600896

約数和(自身を除く): 541000336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 104681, 209362, 418724, 523405, 837448, 1046810, 1674896, 2093620, 4187240, 4920007, 8374480, 9840014, 19680028, 24600035, 39360056, 49200070, 78720112, 98400140, 196800280, 393600560]

約数ペア:

[(1, 393600560), (2, 196800280), (4, 98400140), (5, 78720112), (8, 49200070), (10, 39360056), (16, 24600035), (20, 19680028), (40, 9840014), (47, 8374480), (80, 4920007), (94, 4187240), (188, 2093620), (235, 1674896), (376, 1046810), (470, 837448), (752, 523405), (940, 418724), (1880, 209362), (3760, 104681)]