67526140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 155602944

約数和(自身を除く): 88076804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1607, 1910, 2101, 3214, 3820, 4202, 6428, 8035, 8404, 10505, 16070, 17677, 21010, 32140, 35354, 42020, 70708, 88385, 176770, 306937, 353540, 613874, 1227748, 1534685, 3069370, 3376307, 6138740, 6752614, 13505228, 16881535, 33763070, 67526140]

約数ペア:

[(1, 67526140), (2, 33763070), (4, 16881535), (5, 13505228), (10, 6752614), (11, 6138740), (20, 3376307), (22, 3069370), (44, 1534685), (55, 1227748), (110, 613874), (191, 353540), (220, 306937), (382, 176770), (764, 88385), (955, 70708), (1607, 42020), (1910, 35354), (2101, 32140), (3214, 21010), (3820, 17677), (4202, 16070), (6428, 10505), (8035, 8404)]