1796769080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4224

約数の個数: 64

約数和(自身を含む): 4120459200

約数和(自身を除く): 2323690120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 109, 206, 218, 412, 436, 515, 545, 824, 872, 1030, 1090, 2060, 2180, 4001, 4120, 4360, 8002, 11227, 16004, 20005, 22454, 32008, 40010, 44908, 56135, 80020, 89816, 112270, 160040, 224540, 412103, 436109, 449080, 824206, 872218, 1648412, 1744436, 2060515, 2180545, 3296824, 3488872, 4121030, 4361090, 8242060, 8722180, 16484120, 17444360, 44919227, 89838454, 179676908, 224596135, 359353816, 449192270, 898384540, 1796769080]

約数ペア:

[(1, 1796769080), (2, 898384540), (4, 449192270), (5, 359353816), (8, 224596135), (10, 179676908), (20, 89838454), (40, 44919227), (103, 17444360), (109, 16484120), (206, 8722180), (218, 8242060), (412, 4361090), (436, 4121030), (515, 3488872), (545, 3296824), (824, 2180545), (872, 2060515), (1030, 1744436), (1090, 1648412), (2060, 872218), (2180, 824206), (4001, 449080), (4120, 436109), (4360, 412103), (8002, 224540), (11227, 160040), (16004, 112270), (20005, 89816), (22454, 80020), (32008, 56135), (40010, 44908)]