56231200

素因数分解:

$2^5\times 5^2\times {\mathrm{70289}}^1$

素因数の和:70309

約数の個数: 36

約数和(自身を含む): 137276370

約数和(自身を除く): 81045170

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 70289, 140578, 281156, 351445, 562312, 702890, 1124624, 1405780, 1757225, 2249248, 2811560, 3514450, 5623120, 7028900, 11246240, 14057800, 28115600, 56231200]

約数ペア:

[(1, 56231200), (2, 28115600), (4, 14057800), (5, 11246240), (8, 7028900), (10, 5623120), (16, 3514450), (20, 2811560), (25, 2249248), (32, 1757225), (40, 1405780), (50, 1124624), (80, 702890), (100, 562312), (160, 351445), (200, 281156), (400, 140578), (800, 70289)]