39047195440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{20533}}^1$

素因数の和:22718

約数の個数: 80

約数和(自身を含む): 99088541856

約数和(自身を除く): 60041346416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2161, 4322, 8644, 10805, 17288, 20533, 21610, 23771, 34576, 41066, 43220, 47542, 82132, 86440, 95084, 102665, 118855, 164264, 172880, 190168, 205330, 225863, 237710, 328528, 380336, 410660, 451726, 475420, 821320, 903452, 950840, 1129315, 1642640, 1806904, 1901680, 2258630, 3613808, 4517260, 9034520, 18069040, 44371813, 88743626, 177487252, 221859065, 354974504, 443718130, 488089943, 709949008, 887436260, 976179886, 1774872520, 1952359772, 2440449715, 3549745040, 3904719544, 4880899430, 7809439088, 9761798860, 19523597720, 39047195440]

約数ペア:

[(1, 39047195440), (2, 19523597720), (4, 9761798860), (5, 7809439088), (8, 4880899430), (10, 3904719544), (11, 3549745040), (16, 2440449715), (20, 1952359772), (22, 1774872520), (40, 976179886), (44, 887436260), (55, 709949008), (80, 488089943), (88, 443718130), (110, 354974504), (176, 221859065), (220, 177487252), (440, 88743626), (880, 44371813), (2161, 18069040), (4322, 9034520), (8644, 4517260), (10805, 3613808), (17288, 2258630), (20533, 1901680), (21610, 1806904), (23771, 1642640), (34576, 1129315), (41066, 950840), (43220, 903452), (47542, 821320), (82132, 475420), (86440, 451726), (95084, 410660), (102665, 380336), (118855, 328528), (164264, 237710), (172880, 225863), (190168, 205330)]