32450680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 76567680

約数和(自身を除く): 44117000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 47, 82, 94, 164, 188, 205, 235, 328, 376, 410, 421, 470, 820, 842, 940, 1640, 1684, 1880, 1927, 2105, 3368, 3854, 4210, 7708, 8420, 9635, 15416, 16840, 17261, 19270, 19787, 34522, 38540, 39574, 69044, 77080, 79148, 86305, 98935, 138088, 158296, 172610, 197870, 345220, 395740, 690440, 791480, 811267, 1622534, 3245068, 4056335, 6490136, 8112670, 16225340, 32450680]

約数ペア:

[(1, 32450680), (2, 16225340), (4, 8112670), (5, 6490136), (8, 4056335), (10, 3245068), (20, 1622534), (40, 811267), (41, 791480), (47, 690440), (82, 395740), (94, 345220), (164, 197870), (188, 172610), (205, 158296), (235, 138088), (328, 98935), (376, 86305), (410, 79148), (421, 77080), (470, 69044), (820, 39574), (842, 38540), (940, 34522), (1640, 19787), (1684, 19270), (1880, 17261), (1927, 16840), (2105, 15416), (3368, 9635), (3854, 8420), (4210, 7708)]