8302400

素因数分解:

$2^6\times 5^2\times {\mathrm{5189}}^1$

素因数の和:5211

約数の個数: 42

約数和(自身を含む): 20433030

約数和(自身を除く): 12130630

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 5189, 10378, 20756, 25945, 41512, 51890, 83024, 103780, 129725, 166048, 207560, 259450, 332096, 415120, 518900, 830240, 1037800, 1660480, 2075600, 4151200, 8302400]

約数ペア:

[(1, 8302400), (2, 4151200), (4, 2075600), (5, 1660480), (8, 1037800), (10, 830240), (16, 518900), (20, 415120), (25, 332096), (32, 259450), (40, 207560), (50, 166048), (64, 129725), (80, 103780), (100, 83024), (160, 51890), (200, 41512), (320, 25945), (400, 20756), (800, 10378), (1600, 5189)]