99066160

素因数分解:

$2^4\times 5^1\times {\mathrm{1238327}}^1$

素因数の和:1238340

約数の個数: 20

約数和(自身を含む): 230329008

約数和(自身を除く): 131262848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1238327, 2476654, 4953308, 6191635, 9906616, 12383270, 19813232, 24766540, 49533080, 99066160]

約数ペア:

[(1, 99066160), (2, 49533080), (4, 24766540), (5, 19813232), (8, 12383270), (10, 9906616), (16, 6191635), (20, 4953308), (40, 2476654), (80, 1238327)]