22299620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3389}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 54673920

約数和(自身を除く): 32374300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 3389, 6580, 6778, 13556, 16945, 23723, 33890, 47446, 67780, 94892, 118615, 159283, 237230, 318566, 474460, 637132, 796415, 1114981, 1592830, 2229962, 3185660, 4459924, 5574905, 11149810, 22299620]

約数ペア:

[(1, 22299620), (2, 11149810), (4, 5574905), (5, 4459924), (7, 3185660), (10, 2229962), (14, 1592830), (20, 1114981), (28, 796415), (35, 637132), (47, 474460), (70, 318566), (94, 237230), (140, 159283), (188, 118615), (235, 94892), (329, 67780), (470, 47446), (658, 33890), (940, 23723), (1316, 16945), (1645, 13556), (3290, 6778), (3389, 6580)]