5623120

素因数分解:

$2^4\times 5^1\times {\mathrm{70289}}^1$

素因数の和:70302

約数の個数: 20

約数和(自身を含む): 13073940

約数和(自身を除く): 7450820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70289, 140578, 281156, 351445, 562312, 702890, 1124624, 1405780, 2811560, 5623120]

約数ペア:

[(1, 5623120), (2, 2811560), (4, 1405780), (5, 1124624), (8, 702890), (10, 562312), (16, 351445), (20, 281156), (40, 140578), (80, 70289)]