982340720

素因数分解:

$2^4\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{6577}}^1$

素因数の和:8457

約数の個数: 40

約数和(自身を含む): 2285512944

約数和(自身を除く): 1303172224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1867, 3734, 6577, 7468, 9335, 13154, 14936, 18670, 26308, 29872, 32885, 37340, 52616, 65770, 74680, 105232, 131540, 149360, 263080, 526160, 12279259, 24558518, 49117036, 61396295, 98234072, 122792590, 196468144, 245585180, 491170360, 982340720]

約数ペア:

[(1, 982340720), (2, 491170360), (4, 245585180), (5, 196468144), (8, 122792590), (10, 98234072), (16, 61396295), (20, 49117036), (40, 24558518), (80, 12279259), (1867, 526160), (3734, 263080), (6577, 149360), (7468, 131540), (9335, 105232), (13154, 74680), (14936, 65770), (18670, 52616), (26308, 37340), (29872, 32885)]