205298699840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1\times {\mathrm{25013}}^1$

素因数の和:27016

約数の個数: 112

約数和(自身を含む): 526760620848

約数和(自身を除く): 321461921008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1973, 2080, 3946, 4160, 7892, 9865, 15784, 19730, 25013, 25649, 31568, 39460, 50026, 51298, 63136, 78920, 100052, 102596, 125065, 126272, 128245, 157840, 200104, 205192, 250130, 256490, 315680, 325169, 400208, 410384, 500260, 512980, 631360, 650338, 800416, 820768, 1000520, 1025960, 1300676, 1600832, 1625845, 1641536, 2001040, 2051920, 2601352, 3251690, 4002080, 4103840, 5202704, 6503380, 8004160, 8207680, 10405408, 13006760, 20810816, 26013520, 49350649, 52027040, 98701298, 104054080, 197402596, 246753245, 394805192, 493506490, 641558437, 789610384, 987012980, 1283116874, 1579220768, 1974025960, 2566233748, 3158441536, 3207792185, 3948051920, 5132467496, 6415584370, 7896103840, 10264934992, 12831168740, 15792207680, 20529869984, 25662337480, 41059739968, 51324674960, 102649349920, 205298699840]

約数ペア:

[(1, 205298699840), (2, 102649349920), (4, 51324674960), (5, 41059739968), (8, 25662337480), (10, 20529869984), (13, 15792207680), (16, 12831168740), (20, 10264934992), (26, 7896103840), (32, 6415584370), (40, 5132467496), (52, 3948051920), (64, 3207792185), (65, 3158441536), (80, 2566233748), (104, 1974025960), (130, 1579220768), (160, 1283116874), (208, 987012980), (260, 789610384), (320, 641558437), (416, 493506490), (520, 394805192), (832, 246753245), (1040, 197402596), (1973, 104054080), (2080, 98701298), (3946, 52027040), (4160, 49350649), (7892, 26013520), (9865, 20810816), (15784, 13006760), (19730, 10405408), (25013, 8207680), (25649, 8004160), (31568, 6503380), (39460, 5202704), (50026, 4103840), (51298, 4002080), (63136, 3251690), (78920, 2601352), (100052, 2051920), (102596, 2001040), (125065, 1641536), (126272, 1625845), (128245, 1600832), (157840, 1300676), (200104, 1025960), (205192, 1000520), (250130, 820768), (256490, 800416), (315680, 650338), (325169, 631360), (400208, 512980), (410384, 500260)]