25218173890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2063}}^1$

素因数の和:2217

約数の個数: 192

約数和(自身を含む): 60480483840

約数和(自身を除く): 35262309950

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 101, 130, 133, 182, 190, 202, 245, 247, 266, 455, 490, 494, 505, 637, 665, 707, 910, 931, 1010, 1235, 1274, 1313, 1330, 1414, 1729, 1862, 1919, 2063, 2470, 2626, 3185, 3458, 3535, 3838, 4126, 4655, 4949, 6370, 6565, 7070, 8645, 9191, 9310, 9595, 9898, 10315, 12103, 13130, 13433, 14441, 17290, 18382, 19190, 20630, 24206, 24745, 24947, 26819, 26866, 28882, 39197, 45955, 49490, 49894, 53638, 60515, 64337, 67165, 72205, 78394, 91910, 94031, 101087, 121030, 124735, 128674, 134095, 134330, 144410, 174629, 187733, 188062, 195985, 202174, 208363, 249470, 268190, 274379, 321685, 349258, 375466, 391970, 416726, 470155, 505435, 509561, 548758, 643370, 873145, 938665, 940310, 1010870, 1019122, 1041815, 1222403, 1314131, 1371895, 1458541, 1746290, 1877330, 1920653, 2083630, 2444806, 2547805, 2628262, 2708719, 2743790, 2917082, 3566927, 3841306, 3958897, 5095610, 5417438, 6112015, 6570655, 7133854, 7292705, 7917794, 9603265, 10209787, 12224030, 13141310, 13543595, 14585410, 17834635, 18961033, 19206530, 19794485, 20419574, 24968489, 27087190, 27712279, 35669270, 37922066, 39588970, 49936978, 51048935, 51465661, 55424558, 94805165, 102097870, 102931322, 124842445, 132727231, 138561395, 189610330, 193985953, 249684890, 257328305, 265454462, 277122790, 360259627, 387971906, 514656610, 663636155, 720519254, 969929765, 1327272310, 1801298135, 1939859530, 2521817389, 3602596270, 5043634778, 12609086945, 25218173890]

約数ペア:

[(1, 25218173890), (2, 12609086945), (5, 5043634778), (7, 3602596270), (10, 2521817389), (13, 1939859530), (14, 1801298135), (19, 1327272310), (26, 969929765), (35, 720519254), (38, 663636155), (49, 514656610), (65, 387971906), (70, 360259627), (91, 277122790), (95, 265454462), (98, 257328305), (101, 249684890), (130, 193985953), (133, 189610330), (182, 138561395), (190, 132727231), (202, 124842445), (245, 102931322), (247, 102097870), (266, 94805165), (455, 55424558), (490, 51465661), (494, 51048935), (505, 49936978), (637, 39588970), (665, 37922066), (707, 35669270), (910, 27712279), (931, 27087190), (1010, 24968489), (1235, 20419574), (1274, 19794485), (1313, 19206530), (1330, 18961033), (1414, 17834635), (1729, 14585410), (1862, 13543595), (1919, 13141310), (2063, 12224030), (2470, 10209787), (2626, 9603265), (3185, 7917794), (3458, 7292705), (3535, 7133854), (3838, 6570655), (4126, 6112015), (4655, 5417438), (4949, 5095610), (6370, 3958897), (6565, 3841306), (7070, 3566927), (8645, 2917082), (9191, 2743790), (9310, 2708719), (9595, 2628262), (9898, 2547805), (10315, 2444806), (12103, 2083630), (13130, 1920653), (13433, 1877330), (14441, 1746290), (17290, 1458541), (18382, 1371895), (19190, 1314131), (20630, 1222403), (24206, 1041815), (24745, 1019122), (24947, 1010870), (26819, 940310), (26866, 938665), (28882, 873145), (39197, 643370), (45955, 548758), (49490, 509561), (49894, 505435), (53638, 470155), (60515, 416726), (64337, 391970), (67165, 375466), (72205, 349258), (78394, 321685), (91910, 274379), (94031, 268190), (101087, 249470), (121030, 208363), (124735, 202174), (128674, 195985), (134095, 188062), (134330, 187733), (144410, 174629)]