63705440

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2063}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 151357248

約数和(自身を除く): 87651808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 2063, 3088, 3860, 4126, 6176, 7720, 8252, 10315, 15440, 16504, 20630, 30880, 33008, 41260, 66016, 82520, 165040, 330080, 398159, 796318, 1592636, 1990795, 3185272, 3981590, 6370544, 7963180, 12741088, 15926360, 31852720, 63705440]

約数ペア:

[(1, 63705440), (2, 31852720), (4, 15926360), (5, 12741088), (8, 7963180), (10, 6370544), (16, 3981590), (20, 3185272), (32, 1990795), (40, 1592636), (80, 796318), (160, 398159), (193, 330080), (386, 165040), (772, 82520), (965, 66016), (1544, 41260), (1930, 33008), (2063, 30880), (3088, 20630), (3860, 16504), (4126, 15440), (6176, 10315), (7720, 8252)]