2014721360

素因数分解:

$2^4\times 5^1\times {\mathrm{25184017}}^1$

素因数の和:25184030

約数の個数: 20

約数和(自身を含む): 4684227348

約数和(自身を除く): 2669505988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25184017, 50368034, 100736068, 125920085, 201472136, 251840170, 402944272, 503680340, 1007360680, 2014721360]

約数ペア:

[(1, 2014721360), (2, 1007360680), (4, 503680340), (5, 402944272), (8, 251840170), (10, 201472136), (16, 125920085), (20, 100736068), (40, 50368034), (80, 25184017)]