2160676250

素因数分解:

$2^1\times 5^4\times {\mathrm{1728541}}^1$

素因数の和:1728563

約数の個数: 20

約数和(自身を含む): 4049973906

約数和(自身を除く): 1889297656

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1728541, 3457082, 8642705, 17285410, 43213525, 86427050, 216067625, 432135250, 1080338125, 2160676250]

約数ペア:

[(1, 2160676250), (2, 1080338125), (5, 432135250), (10, 216067625), (25, 86427050), (50, 43213525), (125, 17285410), (250, 8642705), (625, 3457082), (1250, 1728541)]