2016752860

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1\times {\mathrm{1607}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 4279080960

約数和(自身を除く): 2262328100

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 479, 524, 655, 958, 1310, 1607, 1916, 2395, 2620, 3214, 4790, 6428, 8035, 9580, 16070, 32140, 62749, 125498, 210517, 250996, 313745, 421034, 627490, 769753, 842068, 1052585, 1254980, 1539506, 2105170, 3079012, 3848765, 4210340, 7697530, 15395060, 100837643, 201675286, 403350572, 504188215, 1008376430, 2016752860]

約数ペア:

[(1, 2016752860), (2, 1008376430), (4, 504188215), (5, 403350572), (10, 201675286), (20, 100837643), (131, 15395060), (262, 7697530), (479, 4210340), (524, 3848765), (655, 3079012), (958, 2105170), (1310, 1539506), (1607, 1254980), (1916, 1052585), (2395, 842068), (2620, 769753), (3214, 627490), (4790, 421034), (6428, 313745), (8035, 250996), (9580, 210517), (16070, 125498), (32140, 62749)]