82442860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{242479}}^1$

素因数の和:242505

約数の個数: 24

約数和(自身を含む): 183314880

約数和(自身を除く): 100872020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 242479, 484958, 969916, 1212395, 2424790, 4122143, 4849580, 8244286, 16488572, 20610715, 41221430, 82442860]

約数ペア:

[(1, 82442860), (2, 41221430), (4, 20610715), (5, 16488572), (10, 8244286), (17, 4849580), (20, 4122143), (34, 2424790), (68, 1212395), (85, 969916), (170, 484958), (340, 242479)]