68095940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 157659264

約数和(自身を除く): 89563324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 3191, 4268, 5335, 6382, 10670, 12764, 15955, 21340, 31910, 35101, 63820, 70202, 140404, 175505, 309527, 351010, 619054, 702020, 1238108, 1547635, 3095270, 3404797, 6190540, 6809594, 13619188, 17023985, 34047970, 68095940]

約数ペア:

[(1, 68095940), (2, 34047970), (4, 17023985), (5, 13619188), (10, 6809594), (11, 6190540), (20, 3404797), (22, 3095270), (44, 1547635), (55, 1238108), (97, 702020), (110, 619054), (194, 351010), (220, 309527), (388, 175505), (485, 140404), (970, 70202), (1067, 63820), (1940, 35101), (2134, 31910), (3191, 21340), (4268, 15955), (5335, 12764), (6382, 10670)]