4807739860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23473}}^1$

素因数の和:23526

約数の個数: 144

約数和(自身を含む): 13487221440

約数和(自身を除く): 8679481580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 49, 55, 70, 76, 77, 95, 98, 110, 133, 140, 154, 190, 196, 209, 220, 245, 266, 308, 380, 385, 418, 490, 532, 539, 665, 770, 836, 931, 980, 1045, 1078, 1330, 1463, 1540, 1862, 2090, 2156, 2660, 2695, 2926, 3724, 4180, 4655, 5390, 5852, 7315, 9310, 10241, 10780, 14630, 18620, 20482, 23473, 29260, 40964, 46946, 51205, 93892, 102410, 117365, 164311, 204820, 234730, 258203, 328622, 445987, 469460, 516406, 657244, 821555, 891974, 1032812, 1150177, 1291015, 1643110, 1783948, 1807421, 2229935, 2300354, 2582030, 3121909, 3286220, 3614842, 4459870, 4600708, 4905857, 5164060, 5750885, 6243818, 7229684, 8919740, 9037105, 9811714, 11501770, 12487636, 12651947, 15609545, 18074210, 19623428, 21853363, 23003540, 24529285, 25303894, 31219090, 34340999, 36148420, 43706726, 49058570, 50607788, 62438180, 63259735, 68681998, 87413452, 98117140, 109266815, 126519470, 137363996, 171704995, 218533630, 240386993, 253038940, 343409990, 437067260, 480773986, 686819980, 961547972, 1201934965, 2403869930, 4807739860]

約数ペア:

[(1, 4807739860), (2, 2403869930), (4, 1201934965), (5, 961547972), (7, 686819980), (10, 480773986), (11, 437067260), (14, 343409990), (19, 253038940), (20, 240386993), (22, 218533630), (28, 171704995), (35, 137363996), (38, 126519470), (44, 109266815), (49, 98117140), (55, 87413452), (70, 68681998), (76, 63259735), (77, 62438180), (95, 50607788), (98, 49058570), (110, 43706726), (133, 36148420), (140, 34340999), (154, 31219090), (190, 25303894), (196, 24529285), (209, 23003540), (220, 21853363), (245, 19623428), (266, 18074210), (308, 15609545), (380, 12651947), (385, 12487636), (418, 11501770), (490, 9811714), (532, 9037105), (539, 8919740), (665, 7229684), (770, 6243818), (836, 5750885), (931, 5164060), (980, 4905857), (1045, 4600708), (1078, 4459870), (1330, 3614842), (1463, 3286220), (1540, 3121909), (1862, 2582030), (2090, 2300354), (2156, 2229935), (2660, 1807421), (2695, 1783948), (2926, 1643110), (3724, 1291015), (4180, 1150177), (4655, 1032812), (5390, 891974), (5852, 821555), (7315, 657244), (9310, 516406), (10241, 469460), (10780, 445987), (14630, 328622), (18620, 258203), (20482, 234730), (23473, 204820), (29260, 164311), (40964, 117365), (46946, 102410), (51205, 93892)]