138833454520

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{983}}^1\times {\mathrm{4817}}^1$

素因数の和:6544

約数の個数: 64

約数和(自身を含む): 313184646720

約数和(自身を除く): 174351192200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 983, 1466, 1966, 2932, 3665, 3932, 4817, 4915, 5864, 7330, 7864, 9634, 9830, 14660, 19268, 19660, 24085, 29320, 38536, 39320, 48170, 96340, 192680, 720539, 1441078, 2882156, 3530861, 3602695, 4735111, 5764312, 7061722, 7205390, 9470222, 14123444, 14410780, 17654305, 18940444, 23675555, 28246888, 28821560, 35308610, 37880888, 47351110, 70617220, 94702220, 141234440, 189404440, 3470836363, 6941672726, 13883345452, 17354181815, 27766690904, 34708363630, 69416727260, 138833454520]

約数ペア:

[(1, 138833454520), (2, 69416727260), (4, 34708363630), (5, 27766690904), (8, 17354181815), (10, 13883345452), (20, 6941672726), (40, 3470836363), (733, 189404440), (983, 141234440), (1466, 94702220), (1966, 70617220), (2932, 47351110), (3665, 37880888), (3932, 35308610), (4817, 28821560), (4915, 28246888), (5864, 23675555), (7330, 18940444), (7864, 17654305), (9634, 14410780), (9830, 14123444), (14660, 9470222), (19268, 7205390), (19660, 7061722), (24085, 5764312), (29320, 4735111), (38536, 3602695), (39320, 3530861), (48170, 2882156), (96340, 1441078), (192680, 720539)]