2176150960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{10739}}^1$

素因数の和:10918

約数の個数: 80

約数和(自身を含む): 5393628000

約数和(自身を除く): 3217477040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 149, 170, 272, 298, 340, 596, 680, 745, 1192, 1360, 1490, 2384, 2533, 2980, 5066, 5960, 10132, 10739, 11920, 12665, 20264, 21478, 25330, 40528, 42956, 50660, 53695, 85912, 101320, 107390, 171824, 182563, 202640, 214780, 365126, 429560, 730252, 859120, 912815, 1460504, 1600111, 1825630, 2921008, 3200222, 3651260, 6400444, 7302520, 8000555, 12800888, 14605040, 16001110, 25601776, 27201887, 32002220, 54403774, 64004440, 108807548, 128008880, 136009435, 217615096, 272018870, 435230192, 544037740, 1088075480, 2176150960]

約数ペア:

[(1, 2176150960), (2, 1088075480), (4, 544037740), (5, 435230192), (8, 272018870), (10, 217615096), (16, 136009435), (17, 128008880), (20, 108807548), (34, 64004440), (40, 54403774), (68, 32002220), (80, 27201887), (85, 25601776), (136, 16001110), (149, 14605040), (170, 12800888), (272, 8000555), (298, 7302520), (340, 6400444), (596, 3651260), (680, 3200222), (745, 2921008), (1192, 1825630), (1360, 1600111), (1490, 1460504), (2384, 912815), (2533, 859120), (2980, 730252), (5066, 429560), (5960, 365126), (10132, 214780), (10739, 202640), (11920, 182563), (12665, 171824), (20264, 107390), (21478, 101320), (25330, 85912), (40528, 53695), (42956, 50660)]