970996850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16333}}^1$

素因数の和:16415

約数の個数: 48

約数和(自身を含む): 1914018120

約数和(自身を除く): 943021270

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 410, 725, 1025, 1189, 1450, 2050, 2378, 5945, 11890, 16333, 29725, 32666, 59450, 81665, 163330, 408325, 473657, 669653, 816650, 947314, 1339306, 2368285, 3348265, 4736570, 6696530, 11841425, 16741325, 19419937, 23682850, 33482650, 38839874, 97099685, 194199370, 485498425, 970996850]

約数ペア:

[(1, 970996850), (2, 485498425), (5, 194199370), (10, 97099685), (25, 38839874), (29, 33482650), (41, 23682850), (50, 19419937), (58, 16741325), (82, 11841425), (145, 6696530), (205, 4736570), (290, 3348265), (410, 2368285), (725, 1339306), (1025, 947314), (1189, 816650), (1450, 669653), (2050, 473657), (2378, 408325), (5945, 163330), (11890, 81665), (16333, 59450), (29725, 32666)]