25794140

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4201}}^1$

素因数の和:4517

約数の個数: 24

約数和(自身を含む): 54357072

約数和(自身を除く): 28562932

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 4201, 6140, 8402, 16804, 21005, 42010, 84020, 1289707, 2579414, 5158828, 6448535, 12897070, 25794140]

約数ペア:

[(1, 25794140), (2, 12897070), (4, 6448535), (5, 5158828), (10, 2579414), (20, 1289707), (307, 84020), (614, 42010), (1228, 21005), (1535, 16804), (3070, 8402), (4201, 6140)]