24679120

素因数分解:

$2^4\times 5^1\times {\mathrm{308489}}^1$

素因数の和:308502

約数の個数: 20

約数和(自身を含む): 57379140

約数和(自身を除く): 32700020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 308489, 616978, 1233956, 1542445, 2467912, 3084890, 4935824, 6169780, 12339560, 24679120]

約数ペア:

[(1, 24679120), (2, 12339560), (4, 6169780), (5, 4935824), (8, 3084890), (10, 2467912), (16, 1542445), (20, 1233956), (40, 616978), (80, 308489)]