13570880

素因数分解:

$2^6\times 5^1\times {\mathrm{42409}}^1$

素因数の和:42426

約数の個数: 28

約数和(自身を含む): 32316420

約数和(自身を除く): 18745540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42409, 84818, 169636, 212045, 339272, 424090, 678544, 848180, 1357088, 1696360, 2714176, 3392720, 6785440, 13570880]

約数ペア:

[(1, 13570880), (2, 6785440), (4, 3392720), (5, 2714176), (8, 1696360), (10, 1357088), (16, 848180), (20, 678544), (32, 424090), (40, 339272), (64, 212045), (80, 169636), (160, 84818), (320, 42409)]