22384360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13649}}^1$

素因数の和:13701

約数の個数: 32

約数和(自身を含む): 51597000

約数和(自身を除く): 29212640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 13649, 27298, 54596, 68245, 109192, 136490, 272980, 545960, 559609, 1119218, 2238436, 2798045, 4476872, 5596090, 11192180, 22384360]

約数ペア:

[(1, 22384360), (2, 11192180), (4, 5596090), (5, 4476872), (8, 2798045), (10, 2238436), (20, 1119218), (40, 559609), (41, 545960), (82, 272980), (164, 136490), (205, 109192), (328, 68245), (410, 54596), (820, 27298), (1640, 13649)]