2250850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4910400

約数和(自身を除く): 2659550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 109, 118, 175, 218, 295, 350, 413, 545, 590, 763, 826, 1090, 1475, 1526, 2065, 2725, 2950, 3815, 4130, 5450, 6431, 7630, 10325, 12862, 19075, 20650, 32155, 38150, 45017, 64310, 90034, 160775, 225085, 321550, 450170, 1125425, 2250850]

約数ペア:

[(1, 2250850), (2, 1125425), (5, 450170), (7, 321550), (10, 225085), (14, 160775), (25, 90034), (35, 64310), (50, 45017), (59, 38150), (70, 32155), (109, 20650), (118, 19075), (175, 12862), (218, 10325), (295, 7630), (350, 6431), (413, 5450), (545, 4130), (590, 3815), (763, 2950), (826, 2725), (1090, 2065), (1475, 1526)]