503201740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{5003}}^1$

素因数の和:5166

約数の個数: 48

約数和(自身を含む): 1089510912

約数和(自身を除く): 586309172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 535, 940, 1070, 2140, 5003, 5029, 10006, 10058, 20012, 20116, 25015, 25145, 50030, 50290, 100060, 100580, 235141, 470282, 535321, 940564, 1070642, 1175705, 2141284, 2351410, 2676605, 4702820, 5353210, 10706420, 25160087, 50320174, 100640348, 125800435, 251600870, 503201740]

約数ペア:

[(1, 503201740), (2, 251600870), (4, 125800435), (5, 100640348), (10, 50320174), (20, 25160087), (47, 10706420), (94, 5353210), (107, 4702820), (188, 2676605), (214, 2351410), (235, 2141284), (428, 1175705), (470, 1070642), (535, 940564), (940, 535321), (1070, 470282), (2140, 235141), (5003, 100580), (5029, 100060), (10006, 50290), (10058, 50030), (20012, 25145), (20116, 25015)]