170987260

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{8971}}^1$

素因数の和:9933

約数の個数: 24

約数和(自身を含む): 359490096

約数和(自身を除く): 188502836

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4765, 8971, 9530, 17942, 19060, 35884, 44855, 89710, 179420, 8549363, 17098726, 34197452, 42746815, 85493630, 170987260]

約数ペア:

[(1, 170987260), (2, 85493630), (4, 42746815), (5, 34197452), (10, 17098726), (20, 8549363), (953, 179420), (1906, 89710), (3812, 44855), (4765, 35884), (8971, 19060), (9530, 17942)]