11909440

素因数分解:

$2^6\times 5^1\times {\mathrm{37217}}^1$

素因数の和:37234

約数の個数: 28

約数和(自身を含む): 28360116

約数和(自身を除く): 16450676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37217, 74434, 148868, 186085, 297736, 372170, 595472, 744340, 1190944, 1488680, 2381888, 2977360, 5954720, 11909440]

約数ペア:

[(1, 11909440), (2, 5954720), (4, 2977360), (5, 2381888), (8, 1488680), (10, 1190944), (16, 744340), (20, 595472), (32, 372170), (40, 297736), (64, 186085), (80, 148868), (160, 74434), (320, 37217)]