798876980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{33937}}^1$

素因数の和:34064

約数の個数: 48

約数和(自身を含む): 1847313216

約数和(自身を除く): 1048436236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 23540, 33937, 67874, 135748, 169685, 339370, 373307, 678740, 746614, 1493228, 1866535, 3631259, 3733070, 7262518, 7466140, 14525036, 18156295, 36312590, 39943849, 72625180, 79887698, 159775396, 199719245, 399438490, 798876980]

約数ペア:

[(1, 798876980), (2, 399438490), (4, 199719245), (5, 159775396), (10, 79887698), (11, 72625180), (20, 39943849), (22, 36312590), (44, 18156295), (55, 14525036), (107, 7466140), (110, 7262518), (214, 3733070), (220, 3631259), (428, 1866535), (535, 1493228), (1070, 746614), (1177, 678740), (2140, 373307), (2354, 339370), (4708, 169685), (5885, 135748), (11770, 67874), (23540, 33937)]