895057755520

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{83609}}^1$

素因数の和:84060

約数の個数: 128

約数和(自身を含む): 2195163828000

約数和(自身を除く): 1300106072480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 389, 430, 640, 688, 778, 860, 1376, 1556, 1720, 1945, 2752, 3112, 3440, 3890, 5504, 6224, 6880, 7780, 12448, 13760, 15560, 16727, 24896, 27520, 31120, 33454, 49792, 62240, 66908, 83609, 83635, 124480, 133816, 167218, 167270, 248960, 267632, 334436, 334540, 418045, 535264, 668872, 669080, 836090, 1070528, 1337744, 1338160, 1672180, 2141056, 2675488, 2676320, 3344360, 3595187, 5350976, 5352640, 6688720, 7190374, 10701952, 10705280, 13377440, 14380748, 17975935, 26754880, 28761496, 32523901, 35951870, 53509760, 57522992, 65047802, 71903740, 115045984, 130095604, 143807480, 162619505, 230091968, 260191208, 287614960, 325239010, 460183936, 520382416, 575229920, 650478020, 1040764832, 1150459840, 1300956040, 1398527743, 2081529664, 2300919680, 2601912080, 2797055486, 4163059328, 5203824160, 5594110972, 6992638715, 10407648320, 11188221944, 13985277430, 20815296640, 22376443888, 27970554860, 44752887776, 55941109720, 89505775552, 111882219440, 179011551104, 223764438880, 447528877760, 895057755520]

約数ペア:

[(1, 895057755520), (2, 447528877760), (4, 223764438880), (5, 179011551104), (8, 111882219440), (10, 89505775552), (16, 55941109720), (20, 44752887776), (32, 27970554860), (40, 22376443888), (43, 20815296640), (64, 13985277430), (80, 11188221944), (86, 10407648320), (128, 6992638715), (160, 5594110972), (172, 5203824160), (215, 4163059328), (320, 2797055486), (344, 2601912080), (389, 2300919680), (430, 2081529664), (640, 1398527743), (688, 1300956040), (778, 1150459840), (860, 1040764832), (1376, 650478020), (1556, 575229920), (1720, 520382416), (1945, 460183936), (2752, 325239010), (3112, 287614960), (3440, 260191208), (3890, 230091968), (5504, 162619505), (6224, 143807480), (6880, 130095604), (7780, 115045984), (12448, 71903740), (13760, 65047802), (15560, 57522992), (16727, 53509760), (24896, 35951870), (27520, 32523901), (31120, 28761496), (33454, 26754880), (49792, 17975935), (62240, 14380748), (66908, 13377440), (83609, 10705280), (83635, 10701952), (124480, 7190374), (133816, 6688720), (167218, 5352640), (167270, 5350976), (248960, 3595187), (267632, 3344360), (334436, 2676320), (334540, 2675488), (418045, 2141056), (535264, 1672180), (668872, 1338160), (669080, 1337744), (836090, 1070528)]