12446909890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 25274861568

約数和(自身を除く): 12827951678

約数列:

[1, 2, 5, 10, 17, 34, 37, 47, 71, 74, 85, 94, 142, 170, 185, 235, 355, 370, 470, 593, 629, 710, 799, 1186, 1207, 1258, 1598, 1739, 2414, 2627, 2965, 3145, 3337, 3478, 3995, 5254, 5930, 6035, 6290, 6674, 7990, 8695, 10081, 12070, 13135, 16685, 17390, 20162, 21941, 26270, 27871, 29563, 33370, 42103, 43882, 44659, 50405, 55742, 56729, 59126, 84206, 89318, 100810, 109705, 113458, 123469, 139355, 147815, 210515, 219410, 223295, 246938, 278710, 283645, 295630, 372997, 421030, 446590, 473807, 567290, 617345, 715751, 745994, 947614, 1031227, 1234690, 1431502, 1557811, 1864985, 1978841, 2062454, 2098973, 2369035, 3115622, 3578755, 3729970, 3957682, 4197946, 4738070, 5156135, 7157510, 7789055, 9894205, 10312270, 10494865, 15578110, 17530859, 19788410, 20989730, 26482787, 33640297, 35061718, 52965574, 67280594, 73217117, 87654295, 132413935, 146434234, 168201485, 175308590, 264827870, 336402970, 366085585, 732171170, 1244690989, 2489381978, 6223454945, 12446909890]

約数ペア:

[(1, 12446909890), (2, 6223454945), (5, 2489381978), (10, 1244690989), (17, 732171170), (34, 366085585), (37, 336402970), (47, 264827870), (71, 175308590), (74, 168201485), (85, 146434234), (94, 132413935), (142, 87654295), (170, 73217117), (185, 67280594), (235, 52965574), (355, 35061718), (370, 33640297), (470, 26482787), (593, 20989730), (629, 19788410), (710, 17530859), (799, 15578110), (1186, 10494865), (1207, 10312270), (1258, 9894205), (1598, 7789055), (1739, 7157510), (2414, 5156135), (2627, 4738070), (2965, 4197946), (3145, 3957682), (3337, 3729970), (3478, 3578755), (3995, 3115622), (5254, 2369035), (5930, 2098973), (6035, 2062454), (6290, 1978841), (6674, 1864985), (7990, 1557811), (8695, 1431502), (10081, 1234690), (12070, 1031227), (13135, 947614), (16685, 745994), (17390, 715751), (20162, 617345), (21941, 567290), (26270, 473807), (27871, 446590), (29563, 421030), (33370, 372997), (42103, 295630), (43882, 283645), (44659, 278710), (50405, 246938), (55742, 223295), (56729, 219410), (59126, 210515), (84206, 147815), (89318, 139355), (100810, 123469), (109705, 113458)]