56806240

素因数分解:

$2^5\times 5^1\times {\mathrm{355039}}^1$

素因数の和:355054

約数の個数: 24

約数和(自身を含む): 134205120

約数和(自身を除く): 77398880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 355039, 710078, 1420156, 1775195, 2840312, 3550390, 5680624, 7100780, 11361248, 14201560, 28403120, 56806240]

約数ペア:

[(1, 56806240), (2, 28403120), (4, 14201560), (5, 11361248), (8, 7100780), (10, 5680624), (16, 3550390), (20, 2840312), (32, 1775195), (40, 1420156), (80, 710078), (160, 355039)]