39952850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 85488576

約数和(自身を除く): 45535726

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 211, 350, 422, 541, 1055, 1082, 1477, 2110, 2705, 2954, 3787, 5275, 5410, 7385, 7574, 10550, 13525, 14770, 18935, 27050, 36925, 37870, 73850, 94675, 114151, 189350, 228302, 570755, 799057, 1141510, 1598114, 2853775, 3995285, 5707550, 7990570, 19976425, 39952850]

約数ペア:

[(1, 39952850), (2, 19976425), (5, 7990570), (7, 5707550), (10, 3995285), (14, 2853775), (25, 1598114), (35, 1141510), (50, 799057), (70, 570755), (175, 228302), (211, 189350), (350, 114151), (422, 94675), (541, 73850), (1055, 37870), (1082, 36925), (1477, 27050), (2110, 18935), (2705, 14770), (2954, 13525), (3787, 10550), (5275, 7574), (5410, 7385)]