113781440

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8269}}^1$

素因数の和:8329

約数の個数: 56

約数和(自身を含む): 277276560

約数和(自身を除く): 163495120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 8269, 13760, 16538, 33076, 41345, 66152, 82690, 132304, 165380, 264608, 330760, 355567, 529216, 661520, 711134, 1323040, 1422268, 1777835, 2646080, 2844536, 3555670, 5689072, 7111340, 11378144, 14222680, 22756288, 28445360, 56890720, 113781440]

約数ペア:

[(1, 113781440), (2, 56890720), (4, 28445360), (5, 22756288), (8, 14222680), (10, 11378144), (16, 7111340), (20, 5689072), (32, 3555670), (40, 2844536), (43, 2646080), (64, 1777835), (80, 1422268), (86, 1323040), (160, 711134), (172, 661520), (215, 529216), (320, 355567), (344, 330760), (430, 264608), (688, 165380), (860, 132304), (1376, 82690), (1720, 66152), (2752, 41345), (3440, 33076), (6880, 16538), (8269, 13760)]