569065540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2707}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 1250186112

約数和(自身を除く): 681120572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 457, 460, 914, 1828, 2285, 2707, 4570, 5414, 9140, 10511, 10828, 13535, 21022, 27070, 42044, 52555, 54140, 62261, 105110, 124522, 210220, 249044, 311305, 622610, 1237099, 1245220, 2474198, 4948396, 6185495, 12370990, 24741980, 28453277, 56906554, 113813108, 142266385, 284532770, 569065540]

約数ペア:

[(1, 569065540), (2, 284532770), (4, 142266385), (5, 113813108), (10, 56906554), (20, 28453277), (23, 24741980), (46, 12370990), (92, 6185495), (115, 4948396), (230, 2474198), (457, 1245220), (460, 1237099), (914, 622610), (1828, 311305), (2285, 249044), (2707, 210220), (4570, 124522), (5414, 105110), (9140, 62261), (10511, 54140), (10828, 52555), (13535, 42044), (21022, 27070)]