313472020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{540469}}^1$

素因数の和:540507

約数の個数: 24

約数和(自身を含む): 680992200

約数和(自身を除く): 367520180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 540469, 1080938, 2161876, 2702345, 5404690, 10809380, 15673601, 31347202, 62694404, 78368005, 156736010, 313472020]

約数ペア:

[(1, 313472020), (2, 156736010), (4, 78368005), (5, 62694404), (10, 31347202), (20, 15673601), (29, 10809380), (58, 5404690), (116, 2702345), (145, 2161876), (290, 1080938), (580, 540469)]