3720008432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{24917}}^1$

素因数の和:25006

約数の個数: 80

約数和(自身を含む): 8700966912

約数和(自身を除く): 4980958480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1204, 1333, 1736, 2408, 2666, 3472, 4816, 5332, 9331, 10664, 18662, 21328, 24917, 37324, 49834, 74648, 99668, 149296, 174419, 199336, 348838, 398672, 697676, 772427, 1071431, 1395352, 1544854, 2142862, 2790704, 3089708, 4285724, 5406989, 6179416, 7500017, 8571448, 10813978, 12358832, 15000034, 17142896, 21627956, 30000068, 33214361, 43255912, 60000136, 66428722, 86511824, 120000272, 132857444, 232500527, 265714888, 465001054, 531429776, 930002108, 1860004216, 3720008432]

約数ペア:

[(1, 3720008432), (2, 1860004216), (4, 930002108), (7, 531429776), (8, 465001054), (14, 265714888), (16, 232500527), (28, 132857444), (31, 120000272), (43, 86511824), (56, 66428722), (62, 60000136), (86, 43255912), (112, 33214361), (124, 30000068), (172, 21627956), (217, 17142896), (248, 15000034), (301, 12358832), (344, 10813978), (434, 8571448), (496, 7500017), (602, 6179416), (688, 5406989), (868, 4285724), (1204, 3089708), (1333, 2790704), (1736, 2142862), (2408, 1544854), (2666, 1395352), (3472, 1071431), (4816, 772427), (5332, 697676), (9331, 398672), (10664, 348838), (18662, 199336), (21328, 174419), (24917, 149296), (37324, 99668), (49834, 74648)]