2079586520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2193

約数の個数: 128

約数和(自身を含む): 5349888000

約数和(自身を除く): 3270301480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 79, 88, 110, 116, 145, 158, 220, 232, 290, 316, 319, 395, 440, 580, 632, 638, 790, 869, 1160, 1276, 1580, 1595, 1738, 2063, 2291, 2552, 3160, 3190, 3476, 4126, 4345, 4582, 6380, 6952, 8252, 8690, 9164, 10315, 11455, 12760, 16504, 17380, 18328, 20630, 22693, 22910, 25201, 34760, 41260, 45386, 45820, 50402, 59827, 82520, 90772, 91640, 100804, 113465, 119654, 126005, 162977, 181544, 201608, 226930, 239308, 252010, 299135, 325954, 453860, 478616, 504020, 598270, 651908, 658097, 814885, 907720, 1008040, 1196540, 1303816, 1316194, 1629770, 1792747, 2393080, 2632388, 3259540, 3290485, 3585494, 4726333, 5264776, 6519080, 6580970, 7170988, 8963735, 9452666, 13161940, 14341976, 17927470, 18905332, 23631665, 26323880, 35854940, 37810664, 47263330, 51989663, 71709880, 94526660, 103979326, 189053320, 207958652, 259948315, 415917304, 519896630, 1039793260, 2079586520]

約数ペア:

[(1, 2079586520), (2, 1039793260), (4, 519896630), (5, 415917304), (8, 259948315), (10, 207958652), (11, 189053320), (20, 103979326), (22, 94526660), (29, 71709880), (40, 51989663), (44, 47263330), (55, 37810664), (58, 35854940), (79, 26323880), (88, 23631665), (110, 18905332), (116, 17927470), (145, 14341976), (158, 13161940), (220, 9452666), (232, 8963735), (290, 7170988), (316, 6580970), (319, 6519080), (395, 5264776), (440, 4726333), (580, 3585494), (632, 3290485), (638, 3259540), (790, 2632388), (869, 2393080), (1160, 1792747), (1276, 1629770), (1580, 1316194), (1595, 1303816), (1738, 1196540), (2063, 1008040), (2291, 907720), (2552, 814885), (3160, 658097), (3190, 651908), (3476, 598270), (4126, 504020), (4345, 478616), (4582, 453860), (6380, 325954), (6952, 299135), (8252, 252010), (8690, 239308), (9164, 226930), (10315, 201608), (11455, 181544), (12760, 162977), (16504, 126005), (17380, 119654), (18328, 113465), (20630, 100804), (22693, 91640), (22910, 90772), (25201, 82520), (34760, 59827), (41260, 50402), (45386, 45820)]