1571480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 3745440

約数和(自身を除く): 2173960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2311, 4622, 9244, 11555, 18488, 23110, 39287, 46220, 78574, 92440, 157148, 196435, 314296, 392870, 785740, 1571480]

約数ペア:

[(1, 1571480), (2, 785740), (4, 392870), (5, 314296), (8, 196435), (10, 157148), (17, 92440), (20, 78574), (34, 46220), (40, 39287), (68, 23110), (85, 18488), (136, 11555), (170, 9244), (340, 4622), (680, 2311)]