2016341180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{108289}}^1$

素因数の和:108331

約数の個数: 72

約数和(自身を含む): 5184925200

約数和(自身を除く): 3168584020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 108289, 216578, 433156, 541445, 758023, 1082890, 1516046, 2057491, 2165780, 3032092, 3790115, 4114982, 5306161, 7580230, 8229964, 10287455, 10612322, 14402437, 15160460, 20574910, 21224644, 26530805, 28804874, 41149820, 53061610, 57609748, 72012185, 100817059, 106123220, 144024370, 201634118, 288048740, 403268236, 504085295, 1008170590, 2016341180]

約数ペア:

[(1, 2016341180), (2, 1008170590), (4, 504085295), (5, 403268236), (7, 288048740), (10, 201634118), (14, 144024370), (19, 106123220), (20, 100817059), (28, 72012185), (35, 57609748), (38, 53061610), (49, 41149820), (70, 28804874), (76, 26530805), (95, 21224644), (98, 20574910), (133, 15160460), (140, 14402437), (190, 10612322), (196, 10287455), (245, 8229964), (266, 7580230), (380, 5306161), (490, 4114982), (532, 3790115), (665, 3032092), (931, 2165780), (980, 2057491), (1330, 1516046), (1862, 1082890), (2660, 758023), (3724, 541445), (4655, 433156), (9310, 216578), (18620, 108289)]