57266480

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2287}}^1$

素因数の和:2613

約数の個数: 40

約数和(自身を含む): 133628352

約数和(自身を除く): 76361872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2287, 2504, 3130, 4574, 5008, 6260, 9148, 11435, 12520, 18296, 22870, 25040, 36592, 45740, 91480, 182960, 715831, 1431662, 2863324, 3579155, 5726648, 7158310, 11453296, 14316620, 28633240, 57266480]

約数ペア:

[(1, 57266480), (2, 28633240), (4, 14316620), (5, 11453296), (8, 7158310), (10, 5726648), (16, 3579155), (20, 2863324), (40, 1431662), (80, 715831), (313, 182960), (626, 91480), (1252, 45740), (1565, 36592), (2287, 25040), (2504, 22870), (3130, 18296), (4574, 12520), (5008, 11435), (6260, 9148)]