26179280

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1429}}^1$

素因数の和:1671

約数の個数: 40

約数和(自身を含む): 61175400

約数和(自身を除く): 34996120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1429, 1832, 2290, 2858, 3664, 4580, 5716, 7145, 9160, 11432, 14290, 18320, 22864, 28580, 57160, 114320, 327241, 654482, 1308964, 1636205, 2617928, 3272410, 5235856, 6544820, 13089640, 26179280]

約数ペア:

[(1, 26179280), (2, 13089640), (4, 6544820), (5, 5235856), (8, 3272410), (10, 2617928), (16, 1636205), (20, 1308964), (40, 654482), (80, 327241), (229, 114320), (458, 57160), (916, 28580), (1145, 22864), (1429, 18320), (1832, 14290), (2290, 11432), (2858, 9160), (3664, 7145), (4580, 5716)]