40681690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{967}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 83913984

約数和(自身を除く): 43232294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 601, 967, 1202, 1934, 3005, 4207, 4835, 6010, 6769, 8414, 9670, 13538, 21035, 33845, 42070, 67690, 581167, 1162334, 2905835, 4068169, 5811670, 8136338, 20340845, 40681690]

約数ペア:

[(1, 40681690), (2, 20340845), (5, 8136338), (7, 5811670), (10, 4068169), (14, 2905835), (35, 1162334), (70, 581167), (601, 67690), (967, 42070), (1202, 33845), (1934, 21035), (3005, 13538), (4207, 9670), (4835, 8414), (6010, 6769)]