5247623120

素因数分解:

$2^4\times 5^1\times {\mathrm{65595289}}^1$

素因数の和:65595302

約数の個数: 20

約数和(自身を含む): 12200723940

約数和(自身を除く): 6953100820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65595289, 131190578, 262381156, 327976445, 524762312, 655952890, 1049524624, 1311905780, 2623811560, 5247623120]

約数ペア:

[(1, 5247623120), (2, 2623811560), (4, 1311905780), (5, 1049524624), (8, 655952890), (10, 524762312), (16, 327976445), (20, 262381156), (40, 131190578), (80, 65595289)]