713961040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3557}}^1$

素因数の和:3776

約数の個数: 80

約数和(自身を含む): 1797416208

約数和(自身を除く): 1083455168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 193, 208, 260, 386, 520, 772, 965, 1040, 1544, 1930, 2509, 3088, 3557, 3860, 5018, 7114, 7720, 10036, 12545, 14228, 15440, 17785, 20072, 25090, 28456, 35570, 40144, 46241, 50180, 56912, 71140, 92482, 100360, 142280, 184964, 200720, 231205, 284560, 369928, 462410, 686501, 739856, 924820, 1373002, 1849640, 2746004, 3432505, 3699280, 5492008, 6865010, 8924513, 10984016, 13730020, 17849026, 27460040, 35698052, 44622565, 54920080, 71396104, 89245130, 142792208, 178490260, 356980520, 713961040]

約数ペア:

[(1, 713961040), (2, 356980520), (4, 178490260), (5, 142792208), (8, 89245130), (10, 71396104), (13, 54920080), (16, 44622565), (20, 35698052), (26, 27460040), (40, 17849026), (52, 13730020), (65, 10984016), (80, 8924513), (104, 6865010), (130, 5492008), (193, 3699280), (208, 3432505), (260, 2746004), (386, 1849640), (520, 1373002), (772, 924820), (965, 739856), (1040, 686501), (1544, 462410), (1930, 369928), (2509, 284560), (3088, 231205), (3557, 200720), (3860, 184964), (5018, 142280), (7114, 100360), (7720, 92482), (10036, 71140), (12545, 56912), (14228, 50180), (15440, 46241), (17785, 40144), (20072, 35570), (25090, 28456)]