834880

素因数分解:

$2^6\times 5^1\times {\mathrm{2609}}^1$

素因数の和:2626

約数の個数: 28

約数和(自身を含む): 1988820

約数和(自身を除く): 1153940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2609, 5218, 10436, 13045, 20872, 26090, 41744, 52180, 83488, 104360, 166976, 208720, 417440, 834880]

約数ペア:

[(1, 834880), (2, 417440), (4, 208720), (5, 166976), (8, 104360), (10, 83488), (16, 52180), (20, 41744), (32, 26090), (40, 20872), (64, 13045), (80, 10436), (160, 5218), (320, 2609)]