2034403120

素因数分解:

$2^4\times 5^1\times {\mathrm{25430039}}^1$

素因数の和:25430052

約数の個数: 20

約数和(自身を含む): 4729987440

約数和(自身を除く): 2695584320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25430039, 50860078, 101720156, 127150195, 203440312, 254300390, 406880624, 508600780, 1017201560, 2034403120]

約数ペア:

[(1, 2034403120), (2, 1017201560), (4, 508600780), (5, 406880624), (8, 254300390), (10, 203440312), (16, 127150195), (20, 101720156), (40, 50860078), (80, 25430039)]