2069654448650

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1\times {\mathrm{1109}}^1$

素因数の和:2544

約数の個数: 96

約数和(自身を含む): 3899319177600

約数和(自身を除く): 1829664728950

約数列:

[1, 2, 5, 10, 25, 50, 139, 263, 278, 526, 695, 1021, 1109, 1315, 1390, 2042, 2218, 2630, 3475, 5105, 5545, 6575, 6950, 10210, 11090, 13150, 25525, 27725, 36557, 51050, 55450, 73114, 141919, 154151, 182785, 268523, 283838, 291667, 308302, 365570, 537046, 583334, 709595, 770755, 913925, 1132289, 1342615, 1419190, 1458335, 1541510, 1827850, 2264578, 2685230, 2916670, 3547975, 3853775, 5661445, 6713075, 7095950, 7291675, 7707550, 11322890, 13426150, 14583350, 28307225, 37324697, 40541713, 56614450, 74649394, 81083426, 157388171, 186623485, 202708565, 297792007, 314776342, 373246970, 405417130, 595584014, 786940855, 933117425, 1013542825, 1488960035, 1573881710, 1866234850, 2027085650, 2977920070, 3934704275, 7444800175, 7869408550, 14889600350, 41393088973, 82786177946, 206965444865, 413930889730, 1034827224325, 2069654448650]

約数ペア:

[(1, 2069654448650), (2, 1034827224325), (5, 413930889730), (10, 206965444865), (25, 82786177946), (50, 41393088973), (139, 14889600350), (263, 7869408550), (278, 7444800175), (526, 3934704275), (695, 2977920070), (1021, 2027085650), (1109, 1866234850), (1315, 1573881710), (1390, 1488960035), (2042, 1013542825), (2218, 933117425), (2630, 786940855), (3475, 595584014), (5105, 405417130), (5545, 373246970), (6575, 314776342), (6950, 297792007), (10210, 202708565), (11090, 186623485), (13150, 157388171), (25525, 81083426), (27725, 74649394), (36557, 56614450), (51050, 40541713), (55450, 37324697), (73114, 28307225), (141919, 14583350), (154151, 13426150), (182785, 11322890), (268523, 7707550), (283838, 7291675), (291667, 7095950), (308302, 6713075), (365570, 5661445), (537046, 3853775), (583334, 3547975), (709595, 2916670), (770755, 2685230), (913925, 2264578), (1132289, 1827850), (1342615, 1541510), (1419190, 1458335)]