172364210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1597}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 318935232

約数和(自身を除く): 146571022

約数列:

[1, 2, 5, 10, 43, 86, 215, 251, 430, 502, 1255, 1597, 2510, 3194, 7985, 10793, 15970, 21586, 53965, 68671, 107930, 137342, 343355, 400847, 686710, 801694, 2004235, 4008470, 17236421, 34472842, 86182105, 172364210]

約数ペア:

[(1, 172364210), (2, 86182105), (5, 34472842), (10, 17236421), (43, 4008470), (86, 2004235), (215, 801694), (251, 686710), (430, 400847), (502, 343355), (1255, 137342), (1597, 107930), (2510, 68671), (3194, 53965), (7985, 21586), (10793, 15970)]