5219236160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{858427}}^1$

素因数の和:858463

約数の個数: 56

約数和(自身を含む): 13082442720

約数和(自身を除く): 7863206560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 858427, 1716854, 3433708, 4292135, 6867416, 8584270, 13734832, 16310113, 17168540, 27469664, 32620226, 34337080, 54939328, 65240452, 68674160, 81550565, 130480904, 137348320, 163101130, 260961808, 274696640, 326202260, 521923616, 652404520, 1043847232, 1304809040, 2609618080, 5219236160]

約数ペア:

[(1, 5219236160), (2, 2609618080), (4, 1304809040), (5, 1043847232), (8, 652404520), (10, 521923616), (16, 326202260), (19, 274696640), (20, 260961808), (32, 163101130), (38, 137348320), (40, 130480904), (64, 81550565), (76, 68674160), (80, 65240452), (95, 54939328), (152, 34337080), (160, 32620226), (190, 27469664), (304, 17168540), (320, 16310113), (380, 13734832), (608, 8584270), (760, 6867416), (1216, 4292135), (1520, 3433708), (3040, 1716854), (6080, 858427)]