1327575160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{706157}}^1$

素因数の和:706215

約数の個数: 32

約数和(自身を含む): 3050602560

約数和(自身を除く): 1723027400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 706157, 1412314, 2824628, 3530785, 5649256, 7061570, 14123140, 28246280, 33189379, 66378758, 132757516, 165946895, 265515032, 331893790, 663787580, 1327575160]

約数ペア:

[(1, 1327575160), (2, 663787580), (4, 331893790), (5, 265515032), (8, 165946895), (10, 132757516), (20, 66378758), (40, 33189379), (47, 28246280), (94, 14123140), (188, 7061570), (235, 5649256), (376, 3530785), (470, 2824628), (940, 1412314), (1880, 706157)]