133485280

素因数分解:

$2^5\times 5^1\times {\mathrm{834283}}^1$

素因数の和:834298

約数の個数: 24

約数和(自身を含む): 315359352

約数和(自身を除く): 181874072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 834283, 1668566, 3337132, 4171415, 6674264, 8342830, 13348528, 16685660, 26697056, 33371320, 66742640, 133485280]

約数ペア:

[(1, 133485280), (2, 66742640), (4, 33371320), (5, 26697056), (8, 16685660), (10, 13348528), (16, 8342830), (20, 6674264), (32, 4171415), (40, 3337132), (80, 1668566), (160, 834283)]