70713037600

素因数分解:

$2^5\times 5^2\times {\mathrm{521}}^1\times {\mathrm{169657}}^1$

素因数の和:170198

約数の個数: 72

約数和(自身を含む): 172960562628

約数和(自身を除く): 102247525028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 521, 800, 1042, 2084, 2605, 4168, 5210, 8336, 10420, 13025, 16672, 20840, 26050, 41680, 52100, 83360, 104200, 169657, 208400, 339314, 416800, 678628, 848285, 1357256, 1696570, 2714512, 3393140, 4241425, 5429024, 6786280, 8482850, 13572560, 16965700, 27145120, 33931400, 67862800, 88391297, 135725600, 176782594, 353565188, 441956485, 707130376, 883912970, 1414260752, 1767825940, 2209782425, 2828521504, 3535651880, 4419564850, 7071303760, 8839129700, 14142607520, 17678259400, 35356518800, 70713037600]

約数ペア:

[(1, 70713037600), (2, 35356518800), (4, 17678259400), (5, 14142607520), (8, 8839129700), (10, 7071303760), (16, 4419564850), (20, 3535651880), (25, 2828521504), (32, 2209782425), (40, 1767825940), (50, 1414260752), (80, 883912970), (100, 707130376), (160, 441956485), (200, 353565188), (400, 176782594), (521, 135725600), (800, 88391297), (1042, 67862800), (2084, 33931400), (2605, 27145120), (4168, 16965700), (5210, 13572560), (8336, 8482850), (10420, 6786280), (13025, 5429024), (16672, 4241425), (20840, 3393140), (26050, 2714512), (41680, 1696570), (52100, 1357256), (83360, 848285), (104200, 678628), (169657, 416800), (208400, 339314)]