13789760

素因数分解:

$2^6\times 5^1\times {\mathrm{43093}}^1$

素因数の和:43110

約数の個数: 28

約数和(自身を含む): 32837628

約数和(自身を除く): 19047868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43093, 86186, 172372, 215465, 344744, 430930, 689488, 861860, 1378976, 1723720, 2757952, 3447440, 6894880, 13789760]

約数ペア:

[(1, 13789760), (2, 6894880), (4, 3447440), (5, 2757952), (8, 1723720), (10, 1378976), (16, 861860), (20, 689488), (32, 430930), (40, 344744), (64, 215465), (80, 172372), (160, 86186), (320, 43093)]