5247777220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{63211}}^1$

素因数の和:63820

約数の個数: 48

約数和(自身を含む): 12616103808

約数和(自身を除く): 7368326588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 1186, 2372, 2965, 4151, 5930, 8302, 11860, 16604, 20755, 41510, 63211, 83020, 126422, 252844, 316055, 442477, 632110, 884954, 1264220, 1769908, 2212385, 4424770, 8849540, 37484123, 74968246, 149936492, 187420615, 262388861, 374841230, 524777722, 749682460, 1049555444, 1311944305, 2623888610, 5247777220]

約数ペア:

[(1, 5247777220), (2, 2623888610), (4, 1311944305), (5, 1049555444), (7, 749682460), (10, 524777722), (14, 374841230), (20, 262388861), (28, 187420615), (35, 149936492), (70, 74968246), (140, 37484123), (593, 8849540), (1186, 4424770), (2372, 2212385), (2965, 1769908), (4151, 1264220), (5930, 884954), (8302, 632110), (11860, 442477), (16604, 316055), (20755, 252844), (41510, 126422), (63211, 83020)]