1840667840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8863}}^1$

素因数の和:8950

約数の個数: 112

約数和(自身を含む): 4863144960

約数和(自身を除く): 3022477120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 295, 320, 352, 440, 472, 590, 649, 704, 880, 944, 1180, 1298, 1760, 1888, 2360, 2596, 3245, 3520, 3776, 4720, 5192, 6490, 8863, 9440, 10384, 12980, 17726, 18880, 20768, 25960, 35452, 41536, 44315, 51920, 70904, 88630, 97493, 103840, 141808, 177260, 194986, 207680, 283616, 354520, 389972, 487465, 522917, 567232, 709040, 779944, 974930, 1045834, 1418080, 1559888, 1949860, 2091668, 2614585, 2836160, 3119776, 3899720, 4183336, 5229170, 5752087, 6239552, 7799440, 8366672, 10458340, 11504174, 15598880, 16733344, 20916680, 23008348, 28760435, 31197760, 33466688, 41833360, 46016696, 57520870, 83666720, 92033392, 115041740, 167333440, 184066784, 230083480, 368133568, 460166960, 920333920, 1840667840]

約数ペア:

[(1, 1840667840), (2, 920333920), (4, 460166960), (5, 368133568), (8, 230083480), (10, 184066784), (11, 167333440), (16, 115041740), (20, 92033392), (22, 83666720), (32, 57520870), (40, 46016696), (44, 41833360), (55, 33466688), (59, 31197760), (64, 28760435), (80, 23008348), (88, 20916680), (110, 16733344), (118, 15598880), (160, 11504174), (176, 10458340), (220, 8366672), (236, 7799440), (295, 6239552), (320, 5752087), (352, 5229170), (440, 4183336), (472, 3899720), (590, 3119776), (649, 2836160), (704, 2614585), (880, 2091668), (944, 1949860), (1180, 1559888), (1298, 1418080), (1760, 1045834), (1888, 974930), (2360, 779944), (2596, 709040), (3245, 567232), (3520, 522917), (3776, 487465), (4720, 389972), (5192, 354520), (6490, 283616), (8863, 207680), (9440, 194986), (10384, 177260), (12980, 141808), (17726, 103840), (18880, 97493), (20768, 88630), (25960, 70904), (35452, 51920), (41536, 44315)]