20341300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29059}}^1$

素因数の和:29080

約数の個数: 36

約数和(自身を含む): 50448160

約数和(自身を除く): 30106860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 29059, 58118, 116236, 145295, 203413, 290590, 406826, 581180, 726475, 813652, 1017065, 1452950, 2034130, 2905900, 4068260, 5085325, 10170650, 20341300]

約数ペア:

[(1, 20341300), (2, 10170650), (4, 5085325), (5, 4068260), (7, 2905900), (10, 2034130), (14, 1452950), (20, 1017065), (25, 813652), (28, 726475), (35, 581180), (50, 406826), (70, 290590), (100, 203413), (140, 145295), (175, 116236), (350, 58118), (700, 29059)]