17893601180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9941}}^1$

素因数の和:10036

約数の個数: 192

約数和(自身を含む): 49386129408

約数和(自身を除く): 31492528228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 43, 46, 52, 65, 70, 86, 91, 92, 115, 130, 140, 161, 172, 182, 215, 230, 260, 299, 301, 322, 364, 430, 455, 460, 559, 598, 602, 644, 805, 860, 910, 989, 1118, 1196, 1204, 1495, 1505, 1610, 1820, 1978, 2093, 2236, 2795, 2990, 3010, 3220, 3913, 3956, 4186, 4945, 5590, 5980, 6020, 6923, 7826, 8372, 9890, 9941, 10465, 11180, 12857, 13846, 15652, 19565, 19780, 19882, 20930, 25714, 27692, 34615, 39130, 39764, 41860, 49705, 51428, 64285, 69230, 69587, 78260, 89999, 99410, 128570, 129233, 138460, 139174, 179998, 198820, 228643, 257140, 258466, 278348, 347935, 359996, 427463, 449995, 457286, 516932, 646165, 695870, 854926, 899990, 904631, 914572, 1143215, 1292330, 1391740, 1600501, 1709852, 1799980, 1809262, 2137315, 2286430, 2584660, 2972359, 2992241, 3201002, 3618524, 4274630, 4523155, 4572860, 5557019, 5944718, 5984482, 6402004, 8002505, 8549260, 9046310, 9831649, 11114038, 11889436, 11968964, 14861795, 14961205, 16005010, 18092620, 19663298, 20806513, 22228076, 27785095, 29723590, 29922410, 32010020, 38899133, 39326596, 41613026, 49158245, 55570190, 59447180, 59844820, 68821543, 77798266, 83226052, 98316490, 104032565, 111140380, 127811437, 137643086, 155596532, 194495665, 196632980, 208065130, 255622874, 275286172, 344107715, 388991330, 416130260, 511245748, 639057185, 688215430, 777982660, 894680059, 1278114370, 1376430860, 1789360118, 2556228740, 3578720236, 4473400295, 8946800590, 17893601180]

約数ペア:

[(1, 17893601180), (2, 8946800590), (4, 4473400295), (5, 3578720236), (7, 2556228740), (10, 1789360118), (13, 1376430860), (14, 1278114370), (20, 894680059), (23, 777982660), (26, 688215430), (28, 639057185), (35, 511245748), (43, 416130260), (46, 388991330), (52, 344107715), (65, 275286172), (70, 255622874), (86, 208065130), (91, 196632980), (92, 194495665), (115, 155596532), (130, 137643086), (140, 127811437), (161, 111140380), (172, 104032565), (182, 98316490), (215, 83226052), (230, 77798266), (260, 68821543), (299, 59844820), (301, 59447180), (322, 55570190), (364, 49158245), (430, 41613026), (455, 39326596), (460, 38899133), (559, 32010020), (598, 29922410), (602, 29723590), (644, 27785095), (805, 22228076), (860, 20806513), (910, 19663298), (989, 18092620), (1118, 16005010), (1196, 14961205), (1204, 14861795), (1495, 11968964), (1505, 11889436), (1610, 11114038), (1820, 9831649), (1978, 9046310), (2093, 8549260), (2236, 8002505), (2795, 6402004), (2990, 5984482), (3010, 5944718), (3220, 5557019), (3913, 4572860), (3956, 4523155), (4186, 4274630), (4945, 3618524), (5590, 3201002), (5980, 2992241), (6020, 2972359), (6923, 2584660), (7826, 2286430), (8372, 2137315), (9890, 1809262), (9941, 1799980), (10465, 1709852), (11180, 1600501), (12857, 1391740), (13846, 1292330), (15652, 1143215), (19565, 914572), (19780, 904631), (19882, 899990), (20930, 854926), (25714, 695870), (27692, 646165), (34615, 516932), (39130, 457286), (39764, 449995), (41860, 427463), (49705, 359996), (51428, 347935), (64285, 278348), (69230, 258466), (69587, 257140), (78260, 228643), (89999, 198820), (99410, 179998), (128570, 139174), (129233, 138460)]