26298260

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4201}}^1$

素因数の和:4523

約数の個数: 24

約数和(自身を含む): 55415976

約数和(自身を除く): 29117716

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 4201, 6260, 8402, 16804, 21005, 42010, 84020, 1314913, 2629826, 5259652, 6574565, 13149130, 26298260]

約数ペア:

[(1, 26298260), (2, 13149130), (4, 6574565), (5, 5259652), (10, 2629826), (20, 1314913), (313, 84020), (626, 42010), (1252, 21005), (1565, 16804), (3130, 8402), (4201, 6260)]