5181820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37013}}^1$

素因数の和:37029

約数の個数: 24

約数和(自身を含む): 12436704

約数和(自身を除く): 7254884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37013, 74026, 148052, 185065, 259091, 370130, 518182, 740260, 1036364, 1295455, 2590910, 5181820]

約数ペア:

[(1, 5181820), (2, 2590910), (4, 1295455), (5, 1036364), (7, 740260), (10, 518182), (14, 370130), (20, 259091), (28, 185065), (35, 148052), (70, 74026), (140, 37013)]