14330780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 31116960

約数和(自身を除く): 16786180

約数列:

[1, 2, 4, 5, 10, 20, 83, 89, 97, 166, 178, 194, 332, 356, 388, 415, 445, 485, 830, 890, 970, 1660, 1780, 1940, 7387, 8051, 8633, 14774, 16102, 17266, 29548, 32204, 34532, 36935, 40255, 43165, 73870, 80510, 86330, 147740, 161020, 172660, 716539, 1433078, 2866156, 3582695, 7165390, 14330780]

約数ペア:

[(1, 14330780), (2, 7165390), (4, 3582695), (5, 2866156), (10, 1433078), (20, 716539), (83, 172660), (89, 161020), (97, 147740), (166, 86330), (178, 80510), (194, 73870), (332, 43165), (356, 40255), (388, 36935), (415, 34532), (445, 32204), (485, 29548), (830, 17266), (890, 16102), (970, 14774), (1660, 8633), (1780, 8051), (1940, 7387)]