1376560

素因数分解:

$2^4\times 5^1\times {\mathrm{17207}}^1$

素因数の和:17220

約数の個数: 20

約数和(自身を含む): 3200688

約数和(自身を除く): 1824128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17207, 34414, 68828, 86035, 137656, 172070, 275312, 344140, 688280, 1376560]

約数ペア:

[(1, 1376560), (2, 688280), (4, 344140), (5, 275312), (8, 172070), (10, 137656), (16, 86035), (20, 68828), (40, 34414), (80, 17207)]