20101300

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3480

約数の個数: 36

約数和(自身を含む): 44372160

約数和(自身を除く): 24270860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 3407, 5900, 6814, 13628, 17035, 34070, 68140, 85175, 170350, 201013, 340700, 402026, 804052, 1005065, 2010130, 4020260, 5025325, 10050650, 20101300]

約数ペア:

[(1, 20101300), (2, 10050650), (4, 5025325), (5, 4020260), (10, 2010130), (20, 1005065), (25, 804052), (50, 402026), (59, 340700), (100, 201013), (118, 170350), (236, 85175), (295, 68140), (590, 34070), (1180, 17035), (1475, 13628), (2950, 6814), (3407, 5900)]