13954880

素因数分解:

$2^6\times 5^1\times {\mathrm{43609}}^1$

素因数の和:43626

約数の個数: 28

約数和(自身を含む): 33230820

約数和(自身を除く): 19275940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43609, 87218, 174436, 218045, 348872, 436090, 697744, 872180, 1395488, 1744360, 2790976, 3488720, 6977440, 13954880]

約数ペア:

[(1, 13954880), (2, 6977440), (4, 3488720), (5, 2790976), (8, 1744360), (10, 1395488), (16, 872180), (20, 697744), (32, 436090), (40, 348872), (64, 218045), (80, 174436), (160, 87218), (320, 43609)]