13302845480

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{9511}}^1$

素因数の和:10074

約数の個数: 64

約数和(自身を含む): 30407961600

約数和(自身を除く): 17105116120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 479, 584, 730, 958, 1460, 1916, 2395, 2920, 3832, 4790, 9511, 9580, 19022, 19160, 34967, 38044, 47555, 69934, 76088, 95110, 139868, 174835, 190220, 279736, 349670, 380440, 694303, 699340, 1388606, 1398680, 2777212, 3471515, 4555769, 5554424, 6943030, 9111538, 13886060, 18223076, 22778845, 27772120, 36446152, 45557690, 91115380, 182230760, 332571137, 665142274, 1330284548, 1662855685, 2660569096, 3325711370, 6651422740, 13302845480]

約数ペア:

[(1, 13302845480), (2, 6651422740), (4, 3325711370), (5, 2660569096), (8, 1662855685), (10, 1330284548), (20, 665142274), (40, 332571137), (73, 182230760), (146, 91115380), (292, 45557690), (365, 36446152), (479, 27772120), (584, 22778845), (730, 18223076), (958, 13886060), (1460, 9111538), (1916, 6943030), (2395, 5554424), (2920, 4555769), (3832, 3471515), (4790, 2777212), (9511, 1398680), (9580, 1388606), (19022, 699340), (19160, 694303), (34967, 380440), (38044, 349670), (47555, 279736), (69934, 190220), (76088, 174835), (95110, 139868)]