1740880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 4142592

約数和(自身を除く): 2401712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 463, 470, 752, 926, 940, 1852, 1880, 2315, 3704, 3760, 4630, 7408, 9260, 18520, 21761, 37040, 43522, 87044, 108805, 174088, 217610, 348176, 435220, 870440, 1740880]

約数ペア:

[(1, 1740880), (2, 870440), (4, 435220), (5, 348176), (8, 217610), (10, 174088), (16, 108805), (20, 87044), (40, 43522), (47, 37040), (80, 21761), (94, 18520), (188, 9260), (235, 7408), (376, 4630), (463, 3760), (470, 3704), (752, 2315), (926, 1880), (940, 1852)]