12926880160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{45827}}^1$

素因数の和:45926

約数の個数: 96

約数和(自身を含む): 32012874432

約数和(自身を除く): 19085994272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 80, 82, 86, 160, 164, 172, 205, 215, 328, 344, 410, 430, 656, 688, 820, 860, 1312, 1376, 1640, 1720, 1763, 3280, 3440, 3526, 6560, 6880, 7052, 8815, 14104, 17630, 28208, 35260, 45827, 56416, 70520, 91654, 141040, 183308, 229135, 282080, 366616, 458270, 733232, 916540, 1466464, 1833080, 1878907, 1970561, 3666160, 3757814, 3941122, 7332320, 7515628, 7882244, 9394535, 9852805, 15031256, 15764488, 18789070, 19705610, 30062512, 31528976, 37578140, 39411220, 60125024, 63057952, 75156280, 78822440, 80793001, 150312560, 157644880, 161586002, 300625120, 315289760, 323172004, 403965005, 646344008, 807930010, 1292688016, 1615860020, 2585376032, 3231720040, 6463440080, 12926880160]

約数ペア:

[(1, 12926880160), (2, 6463440080), (4, 3231720040), (5, 2585376032), (8, 1615860020), (10, 1292688016), (16, 807930010), (20, 646344008), (32, 403965005), (40, 323172004), (41, 315289760), (43, 300625120), (80, 161586002), (82, 157644880), (86, 150312560), (160, 80793001), (164, 78822440), (172, 75156280), (205, 63057952), (215, 60125024), (328, 39411220), (344, 37578140), (410, 31528976), (430, 30062512), (656, 19705610), (688, 18789070), (820, 15764488), (860, 15031256), (1312, 9852805), (1376, 9394535), (1640, 7882244), (1720, 7515628), (1763, 7332320), (3280, 3941122), (3440, 3757814), (3526, 3666160), (6560, 1970561), (6880, 1878907), (7052, 1833080), (8815, 1466464), (14104, 916540), (17630, 733232), (28208, 458270), (35260, 366616), (45827, 282080), (56416, 229135), (70520, 183308), (91654, 141040)]