5678090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 11430720

約数和(自身を除く): 5752630

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1259, 2255, 2518, 4510, 6295, 12590, 13849, 27698, 51619, 69245, 103238, 138490, 258095, 516190, 567809, 1135618, 2839045, 5678090]

約数ペア:

[(1, 5678090), (2, 2839045), (5, 1135618), (10, 567809), (11, 516190), (22, 258095), (41, 138490), (55, 103238), (82, 69245), (110, 51619), (205, 27698), (410, 13849), (451, 12590), (902, 6295), (1259, 4510), (2255, 2518)]