83233780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25849}}^1$

素因数の和:25888

約数の個数: 48

約数和(自身を含む): 208454400

約数和(自身を除く): 125220620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 25849, 51698, 103396, 129245, 180943, 258490, 361886, 516980, 594527, 723772, 904715, 1189054, 1809430, 2378108, 2972635, 3618860, 4161689, 5945270, 8323378, 11890540, 16646756, 20808445, 41616890, 83233780]

約数ペア:

[(1, 83233780), (2, 41616890), (4, 20808445), (5, 16646756), (7, 11890540), (10, 8323378), (14, 5945270), (20, 4161689), (23, 3618860), (28, 2972635), (35, 2378108), (46, 1809430), (70, 1189054), (92, 904715), (115, 723772), (140, 594527), (161, 516980), (230, 361886), (322, 258490), (460, 180943), (644, 129245), (805, 103396), (1610, 51698), (3220, 25849)]