16257080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{58061}}^1$

素因数の和:58079

約数の個数: 32

約数和(自身を含む): 41804640

約数和(自身を除く): 25547560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 58061, 116122, 232244, 290305, 406427, 464488, 580610, 812854, 1161220, 1625708, 2032135, 2322440, 3251416, 4064270, 8128540, 16257080]

約数ペア:

[(1, 16257080), (2, 8128540), (4, 4064270), (5, 3251416), (7, 2322440), (8, 2032135), (10, 1625708), (14, 1161220), (20, 812854), (28, 580610), (35, 464488), (40, 406427), (56, 290305), (70, 232244), (140, 116122), (280, 58061)]