53246408080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{377527}}^1$

素因数の和:377624

約数の個数: 80

約数和(自身を含む): 129766944384

約数和(自身を除く): 76520536304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 80, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 656, 688, 820, 860, 1640, 1720, 1763, 3280, 3440, 3526, 7052, 8815, 14104, 17630, 28208, 35260, 70520, 141040, 377527, 755054, 1510108, 1887635, 3020216, 3775270, 6040432, 7550540, 15101080, 15478607, 16233661, 30202160, 30957214, 32467322, 61914428, 64934644, 77393035, 81168305, 123828856, 129869288, 154786070, 162336610, 247657712, 259738576, 309572140, 324673220, 619144280, 649346440, 665580101, 1238288560, 1298692880, 1331160202, 2662320404, 3327900505, 5324640808, 6655801010, 10649281616, 13311602020, 26623204040, 53246408080]

約数ペア:

[(1, 53246408080), (2, 26623204040), (4, 13311602020), (5, 10649281616), (8, 6655801010), (10, 5324640808), (16, 3327900505), (20, 2662320404), (40, 1331160202), (41, 1298692880), (43, 1238288560), (80, 665580101), (82, 649346440), (86, 619144280), (164, 324673220), (172, 309572140), (205, 259738576), (215, 247657712), (328, 162336610), (344, 154786070), (410, 129869288), (430, 123828856), (656, 81168305), (688, 77393035), (820, 64934644), (860, 61914428), (1640, 32467322), (1720, 30957214), (1763, 30202160), (3280, 16233661), (3440, 15478607), (3526, 15101080), (7052, 7550540), (8815, 6040432), (14104, 3775270), (17630, 3020216), (28208, 1887635), (35260, 1510108), (70520, 755054), (141040, 377527)]