4447840

素因数分解:

$2^5\times 5^1\times {\mathrm{27799}}^1$

素因数の和:27814

約数の個数: 24

約数和(自身を含む): 10508400

約数和(自身を除く): 6060560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27799, 55598, 111196, 138995, 222392, 277990, 444784, 555980, 889568, 1111960, 2223920, 4447840]

約数ペア:

[(1, 4447840), (2, 2223920), (4, 1111960), (5, 889568), (8, 555980), (10, 444784), (16, 277990), (20, 222392), (32, 138995), (40, 111196), (80, 55598), (160, 27799)]