26730160

素因数分解:

$2^4\times 5^1\times {\mathrm{334127}}^1$

素因数の和:334140

約数の個数: 20

約数和(自身を含む): 62147808

約数和(自身を除く): 35417648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 334127, 668254, 1336508, 1670635, 2673016, 3341270, 5346032, 6682540, 13365080, 26730160]

約数ペア:

[(1, 26730160), (2, 13365080), (4, 6682540), (5, 5346032), (8, 3341270), (10, 2673016), (16, 1670635), (20, 1336508), (40, 668254), (80, 334127)]