66065710

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{26321}}^1$

素因数の和:26579

約数の個数: 16

約数和(自身を含む): 119396592

約数和(自身を除く): 53330882

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 26321, 52642, 131605, 263210, 6606571, 13213142, 33032855, 66065710]

約数ペア:

[(1, 66065710), (2, 33032855), (5, 13213142), (10, 6606571), (251, 263210), (502, 131605), (1255, 52642), (2510, 26321)]