11522480

素因数分解:

$2^4\times 5^1\times {\mathrm{144031}}^1$

素因数の和:144044

約数の個数: 20

約数和(自身を含む): 26789952

約数和(自身を除く): 15267472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 144031, 288062, 576124, 720155, 1152248, 1440310, 2304496, 2880620, 5761240, 11522480]

約数ペア:

[(1, 11522480), (2, 5761240), (4, 2880620), (5, 2304496), (8, 1440310), (10, 1152248), (16, 720155), (20, 576124), (40, 288062), (80, 144031)]