15691932560

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{5501}}^1$

素因数の和:5892

約数の個数: 80

約数和(自身を含む): 36878233392

約数和(自身を除く): 21186300832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 197, 362, 394, 724, 788, 905, 985, 1448, 1576, 1810, 1970, 2896, 3152, 3620, 3940, 5501, 7240, 7880, 11002, 14480, 15760, 22004, 27505, 35657, 44008, 55010, 71314, 88016, 110020, 142628, 178285, 220040, 285256, 356570, 440080, 570512, 713140, 995681, 1083697, 1426280, 1991362, 2167394, 2852560, 3982724, 4334788, 4978405, 5418485, 7965448, 8669576, 9956810, 10836970, 15930896, 17339152, 19913620, 21673940, 39827240, 43347880, 79654480, 86695760, 196149157, 392298314, 784596628, 980745785, 1569193256, 1961491570, 3138386512, 3922983140, 7845966280, 15691932560]

約数ペア:

[(1, 15691932560), (2, 7845966280), (4, 3922983140), (5, 3138386512), (8, 1961491570), (10, 1569193256), (16, 980745785), (20, 784596628), (40, 392298314), (80, 196149157), (181, 86695760), (197, 79654480), (362, 43347880), (394, 39827240), (724, 21673940), (788, 19913620), (905, 17339152), (985, 15930896), (1448, 10836970), (1576, 9956810), (1810, 8669576), (1970, 7965448), (2896, 5418485), (3152, 4978405), (3620, 4334788), (3940, 3982724), (5501, 2852560), (7240, 2167394), (7880, 1991362), (11002, 1426280), (14480, 1083697), (15760, 995681), (22004, 713140), (27505, 570512), (35657, 440080), (44008, 356570), (55010, 285256), (71314, 220040), (88016, 178285), (110020, 142628)]