133033180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17929}}^1$

素因数の和:17998

約数の個数: 48

約数和(自身を含む): 325321920

約数和(自身を除く): 192288740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 17929, 35858, 71716, 89645, 125503, 179290, 251006, 358580, 502012, 627515, 950237, 1255030, 1900474, 2510060, 3800948, 4751185, 6651659, 9502370, 13303318, 19004740, 26606636, 33258295, 66516590, 133033180]

約数ペア:

[(1, 133033180), (2, 66516590), (4, 33258295), (5, 26606636), (7, 19004740), (10, 13303318), (14, 9502370), (20, 6651659), (28, 4751185), (35, 3800948), (53, 2510060), (70, 1900474), (106, 1255030), (140, 950237), (212, 627515), (265, 502012), (371, 358580), (530, 251006), (742, 179290), (1060, 125503), (1484, 89645), (1855, 71716), (3710, 35858), (7420, 17929)]