2016453340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{6637}}^1$

素因数の和:8038

約数の個数: 48

約数和(自身を含む): 4623552864

約数和(自身を除く): 2607099524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1381, 2762, 5524, 6637, 6905, 13274, 13810, 15191, 26548, 27620, 30382, 33185, 60764, 66370, 73007, 75955, 132740, 146014, 151910, 292028, 303820, 365035, 730070, 1460140, 9165697, 18331394, 36662788, 45828485, 91656970, 100822667, 183313940, 201645334, 403290668, 504113335, 1008226670, 2016453340]

約数ペア:

[(1, 2016453340), (2, 1008226670), (4, 504113335), (5, 403290668), (10, 201645334), (11, 183313940), (20, 100822667), (22, 91656970), (44, 45828485), (55, 36662788), (110, 18331394), (220, 9165697), (1381, 1460140), (2762, 730070), (5524, 365035), (6637, 303820), (6905, 292028), (13274, 151910), (13810, 146014), (15191, 132740), (26548, 75955), (27620, 73007), (30382, 66370), (33185, 60764)]