1424560

素因数分解:

$2^4\times 5^1\times {\mathrm{17807}}^1$

素因数の和:17820

約数の個数: 20

約数和(自身を含む): 3312288

約数和(自身を除く): 1887728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17807, 35614, 71228, 89035, 142456, 178070, 284912, 356140, 712280, 1424560]

約数ペア:

[(1, 1424560), (2, 712280), (4, 356140), (5, 284912), (8, 178070), (10, 142456), (16, 89035), (20, 71228), (40, 35614), (80, 17807)]