70269280

素因数分解:

$2^5\times 5^1\times {\mathrm{439183}}^1$

素因数の和:439198

約数の個数: 24

約数和(自身を含む): 166011552

約数和(自身を除く): 95742272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439183, 878366, 1756732, 2195915, 3513464, 4391830, 7026928, 8783660, 14053856, 17567320, 35134640, 70269280]

約数ペア:

[(1, 70269280), (2, 35134640), (4, 17567320), (5, 14053856), (8, 8783660), (10, 7026928), (16, 4391830), (20, 3513464), (32, 2195915), (40, 1756732), (80, 878366), (160, 439183)]