13134040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3251}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 29853360

約数和(自身を除く): 16719320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 3251, 4040, 6502, 13004, 16255, 26008, 32510, 65020, 130040, 328351, 656702, 1313404, 1641755, 2626808, 3283510, 6567020, 13134040]

約数ペア:

[(1, 13134040), (2, 6567020), (4, 3283510), (5, 2626808), (8, 1641755), (10, 1313404), (20, 656702), (40, 328351), (101, 130040), (202, 65020), (404, 32510), (505, 26008), (808, 16255), (1010, 13004), (2020, 6502), (3251, 4040)]