14860880

素因数分解:

$2^4\times 5^1\times {\mathrm{431}}^2$

素因数の和:875

約数の個数: 30

約数和(自身を含む): 34631898

約数和(自身を除く): 19771018

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431, 862, 1724, 2155, 3448, 4310, 6896, 8620, 17240, 34480, 185761, 371522, 743044, 928805, 1486088, 1857610, 2972176, 3715220, 7430440, 14860880]

約数ペア:

[(1, 14860880), (2, 7430440), (4, 3715220), (5, 2972176), (8, 1857610), (10, 1486088), (16, 928805), (20, 743044), (40, 371522), (80, 185761), (431, 34480), (862, 17240), (1724, 8620), (2155, 6896), (3448, 4310)]