2625980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{18757}}^1$

素因数の和:18773

約数の個数: 24

約数和(自身を含む): 6302688

約数和(自身を除く): 3676708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18757, 37514, 75028, 93785, 131299, 187570, 262598, 375140, 525196, 656495, 1312990, 2625980]

約数ペア:

[(1, 2625980), (2, 1312990), (4, 656495), (5, 525196), (7, 375140), (10, 262598), (14, 187570), (20, 131299), (28, 93785), (35, 75028), (70, 37514), (140, 18757)]