13685440

素因数分解:

$2^6\times 5^1\times {\mathrm{42767}}^1$

素因数の和:42784

約数の個数: 28

約数和(自身を含む): 32589216

約数和(自身を除く): 18903776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42767, 85534, 171068, 213835, 342136, 427670, 684272, 855340, 1368544, 1710680, 2737088, 3421360, 6842720, 13685440]

約数ペア:

[(1, 13685440), (2, 6842720), (4, 3421360), (5, 2737088), (8, 1710680), (10, 1368544), (16, 855340), (20, 684272), (32, 427670), (40, 342136), (64, 213835), (80, 171068), (160, 85534), (320, 42767)]