9579400

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 22476240

約数和(自身を除く): 12896840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 227, 422, 454, 844, 908, 1055, 1135, 1688, 1816, 2110, 2270, 4220, 4540, 5275, 5675, 8440, 9080, 10550, 11350, 21100, 22700, 42200, 45400, 47897, 95794, 191588, 239485, 383176, 478970, 957940, 1197425, 1915880, 2394850, 4789700, 9579400]

約数ペア:

[(1, 9579400), (2, 4789700), (4, 2394850), (5, 1915880), (8, 1197425), (10, 957940), (20, 478970), (25, 383176), (40, 239485), (50, 191588), (100, 95794), (200, 47897), (211, 45400), (227, 42200), (422, 22700), (454, 21100), (844, 11350), (908, 10550), (1055, 9080), (1135, 8440), (1688, 5675), (1816, 5275), (2110, 4540), (2270, 4220)]