201601500340

素因数分解:

$2^2\times 5^1\times {\mathrm{10080075017}}^1$

素因数の和:10080075026

約数の個数: 12

約数和(自身を含む): 423363150756

約数和(自身を除く): 221761650416

約数列:

[1, 2, 4, 5, 10, 20, 10080075017, 20160150034, 40320300068, 50400375085, 100800750170, 201601500340]

約数ペア:

[(1, 201601500340), (2, 100800750170), (4, 50400375085), (5, 40320300068), (10, 20160150034), (20, 10080075017)]