201624806960

素因数分解:

$2^4\times 5^1\times {\mathrm{2520310087}}^1$

素因数の和:2520310100

約数の個数: 20

約数和(自身を含む): 468777676368

約数和(自身を除く): 267152869408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2520310087, 5040620174, 10081240348, 12601550435, 20162480696, 25203100870, 40324961392, 50406201740, 100812403480, 201624806960]

約数ペア:

[(1, 201624806960), (2, 100812403480), (4, 50406201740), (5, 40324961392), (8, 25203100870), (10, 20162480696), (16, 12601550435), (20, 10081240348), (40, 5040620174), (80, 2520310087)]