267365180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 572787936

約数和(自身を除く): 305422756

約数列:

[1, 2, 4, 5, 10, 20, 101, 107, 202, 214, 404, 428, 505, 535, 1010, 1070, 1237, 2020, 2140, 2474, 4948, 6185, 10807, 12370, 21614, 24740, 43228, 54035, 108070, 124937, 132359, 216140, 249874, 264718, 499748, 529436, 624685, 661795, 1249370, 1323590, 2498740, 2647180, 13368259, 26736518, 53473036, 66841295, 133682590, 267365180]

約数ペア:

[(1, 267365180), (2, 133682590), (4, 66841295), (5, 53473036), (10, 26736518), (20, 13368259), (101, 2647180), (107, 2498740), (202, 1323590), (214, 1249370), (404, 661795), (428, 624685), (505, 529436), (535, 499748), (1010, 264718), (1070, 249874), (1237, 216140), (2020, 132359), (2140, 124937), (2474, 108070), (4948, 54035), (6185, 43228), (10807, 24740), (12370, 21614)]