22500590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 46669824

約数和(自身を除く): 24169234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 2531, 4445, 5062, 8890, 12655, 17717, 25310, 35434, 88585, 177170, 321437, 642874, 1607185, 2250059, 3214370, 4500118, 11250295, 22500590]

約数ペア:

[(1, 22500590), (2, 11250295), (5, 4500118), (7, 3214370), (10, 2250059), (14, 1607185), (35, 642874), (70, 321437), (127, 177170), (254, 88585), (635, 35434), (889, 25310), (1270, 17717), (1778, 12655), (2531, 8890), (4445, 5062)]