2014502440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{17929}}^1$

素因数の和:18046

約数の個数: 48

約数和(自身を含む): 4620023100

約数和(自身を除く): 2605520660

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2809, 5618, 11236, 14045, 17929, 22472, 28090, 35858, 56180, 71716, 89645, 112360, 143432, 179290, 358580, 717160, 950237, 1900474, 3800948, 4751185, 7601896, 9502370, 19004740, 38009480, 50362561, 100725122, 201450244, 251812805, 402900488, 503625610, 1007251220, 2014502440]

約数ペア:

[(1, 2014502440), (2, 1007251220), (4, 503625610), (5, 402900488), (8, 251812805), (10, 201450244), (20, 100725122), (40, 50362561), (53, 38009480), (106, 19004740), (212, 9502370), (265, 7601896), (424, 4751185), (530, 3800948), (1060, 1900474), (2120, 950237), (2809, 717160), (5618, 358580), (11236, 179290), (14045, 143432), (17929, 112360), (22472, 89645), (28090, 71716), (35858, 56180)]