36620780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{261577}}^1$

素因数の和:261593

約数の個数: 24

約数和(自身を含む): 87890208

約数和(自身を除く): 51269428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 261577, 523154, 1046308, 1307885, 1831039, 2615770, 3662078, 5231540, 7324156, 9155195, 18310390, 36620780]

約数ペア:

[(1, 36620780), (2, 18310390), (4, 9155195), (5, 7324156), (7, 5231540), (10, 3662078), (14, 2615770), (20, 1831039), (28, 1307885), (35, 1046308), (70, 523154), (140, 261577)]