68564200

素因数分解:

$2^3\times 5^2\times {\mathrm{342821}}^1$

素因数の和:342837

約数の個数: 24

約数和(自身を含む): 159412230

約数和(自身を除く): 90848030

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 342821, 685642, 1371284, 1714105, 2742568, 3428210, 6856420, 8570525, 13712840, 17141050, 34282100, 68564200]

約数ペア:

[(1, 68564200), (2, 34282100), (4, 17141050), (5, 13712840), (8, 8570525), (10, 6856420), (20, 3428210), (25, 2742568), (40, 1714105), (50, 1371284), (100, 685642), (200, 342821)]