565520060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4039429}}^1$

素因数の和:4039445

約数の個数: 24

約数和(自身を含む): 1357248480

約数和(自身を除く): 791728420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4039429, 8078858, 16157716, 20197145, 28276003, 40394290, 56552006, 80788580, 113104012, 141380015, 282760030, 565520060]

約数ペア:

[(1, 565520060), (2, 282760030), (4, 141380015), (5, 113104012), (7, 80788580), (10, 56552006), (14, 40394290), (20, 28276003), (28, 20197145), (35, 16157716), (70, 8078858), (140, 4039429)]