10640645

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 13255920

約数和(自身を除く): 2615275

約数列:

[1, 5, 37, 113, 185, 509, 565, 2545, 4181, 18833, 20905, 57517, 94165, 287585, 2128129, 10640645]

約数ペア:

[(1, 10640645), (5, 2128129), (37, 287585), (113, 94165), (185, 57517), (509, 20905), (565, 18833), (2545, 4181)]