1994241320

素因数分解:

$2^3\times 5^1\times {\mathrm{49856033}}^1$

素因数の和:49856044

約数の個数: 16

約数和(自身を含む): 4487043060

約数和(自身を除く): 2492801740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 49856033, 99712066, 199424132, 249280165, 398848264, 498560330, 997120660, 1994241320]

約数ペア:

[(1, 1994241320), (2, 997120660), (4, 498560330), (5, 398848264), (8, 249280165), (10, 199424132), (20, 99712066), (40, 49856033)]