201710540

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{27481}}^1$

素因数の和:27857

約数の個数: 24

約数和(自身を含む): 424761792

約数和(自身を除く): 223051252

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 27481, 54962, 109924, 137405, 274810, 549620, 10085527, 20171054, 40342108, 50427635, 100855270, 201710540]

約数ペア:

[(1, 201710540), (2, 100855270), (4, 50427635), (5, 40342108), (10, 20171054), (20, 10085527), (367, 549620), (734, 274810), (1468, 137405), (1835, 109924), (3670, 54962), (7340, 27481)]