170607680

素因数分解:

$2^6\times 5^1\times {\mathrm{533149}}^1$

素因数の和:533166

約数の個数: 28

約数和(自身を含む): 406260300

約数和(自身を除く): 235652620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 533149, 1066298, 2132596, 2665745, 4265192, 5331490, 8530384, 10662980, 17060768, 21325960, 34121536, 42651920, 85303840, 170607680]

約数ペア:

[(1, 170607680), (2, 85303840), (4, 42651920), (5, 34121536), (8, 21325960), (10, 17060768), (16, 10662980), (20, 8530384), (32, 5331490), (40, 4265192), (64, 2665745), (80, 2132596), (160, 1066298), (320, 533149)]