6943630760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{235537}}^1$

素因数の和:235626

約数の個数: 64

約数和(自身を含む): 17297910720

約数和(自身を除く): 10354279960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 7370, 14740, 29480, 235537, 471074, 942148, 1177685, 1884296, 2355370, 2590907, 4710740, 5181814, 9421480, 10363628, 12954535, 15780979, 20727256, 25909070, 31561958, 51818140, 63123916, 78904895, 103636280, 126247832, 157809790, 173590769, 315619580, 347181538, 631239160, 694363076, 867953845, 1388726152, 1735907690, 3471815380, 6943630760]

約数ペア:

[(1, 6943630760), (2, 3471815380), (4, 1735907690), (5, 1388726152), (8, 867953845), (10, 694363076), (11, 631239160), (20, 347181538), (22, 315619580), (40, 173590769), (44, 157809790), (55, 126247832), (67, 103636280), (88, 78904895), (110, 63123916), (134, 51818140), (220, 31561958), (268, 25909070), (335, 20727256), (440, 15780979), (536, 12954535), (670, 10363628), (737, 9421480), (1340, 5181814), (1474, 4710740), (2680, 2590907), (2948, 2355370), (3685, 1884296), (5896, 1177685), (7370, 942148), (14740, 471074), (29480, 235537)]