85723010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1721}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 164030832

約数和(自身を除く): 78307822

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1465, 1721, 2930, 3442, 4981, 8605, 9962, 17210, 24905, 29257, 49810, 58514, 146285, 292570, 504253, 1008506, 2521265, 5042530, 8572301, 17144602, 42861505, 85723010]

約数ペア:

[(1, 85723010), (2, 42861505), (5, 17144602), (10, 8572301), (17, 5042530), (34, 2521265), (85, 1008506), (170, 504253), (293, 292570), (586, 146285), (1465, 58514), (1721, 49810), (2930, 29257), (3442, 24905), (4981, 17210), (8605, 9962)]