12360680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7537}}^1$

素因数の和:7589

約数の個数: 32

約数和(自身を含む): 28493640

約数和(自身を除く): 16132960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 7537, 15074, 30148, 37685, 60296, 75370, 150740, 301480, 309017, 618034, 1236068, 1545085, 2472136, 3090170, 6180340, 12360680]

約数ペア:

[(1, 12360680), (2, 6180340), (4, 3090170), (5, 2472136), (8, 1545085), (10, 1236068), (20, 618034), (40, 309017), (41, 301480), (82, 150740), (164, 75370), (205, 60296), (328, 37685), (410, 30148), (820, 15074), (1640, 7537)]