63961360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17011}}^1$

素因数の和:17071

約数の個数: 40

約数和(自身を含む): 151883136

約数和(自身を除く): 87921776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 17011, 34022, 68044, 85055, 136088, 170110, 272176, 340220, 680440, 799517, 1360880, 1599034, 3198068, 3997585, 6396136, 7995170, 12792272, 15990340, 31980680, 63961360]

約数ペア:

[(1, 63961360), (2, 31980680), (4, 15990340), (5, 12792272), (8, 7995170), (10, 6396136), (16, 3997585), (20, 3198068), (40, 1599034), (47, 1360880), (80, 799517), (94, 680440), (188, 340220), (235, 272176), (376, 170110), (470, 136088), (752, 85055), (940, 68044), (1880, 34022), (3760, 17011)]