29772020

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4217}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 62713224

約数和(自身を除く): 32941204

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 4217, 7060, 8434, 16868, 21085, 42170, 84340, 1488601, 2977202, 5954404, 7443005, 14886010, 29772020]

約数ペア:

[(1, 29772020), (2, 14886010), (4, 7443005), (5, 5954404), (10, 2977202), (20, 1488601), (353, 84340), (706, 42170), (1412, 21085), (1765, 16868), (3530, 8434), (4217, 7060)]