4895958340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 13200703488

約数和(自身を除く): 8304745148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 107, 124, 130, 140, 155, 182, 214, 217, 260, 310, 364, 403, 428, 434, 455, 535, 620, 749, 806, 811, 868, 910, 1070, 1085, 1391, 1498, 1612, 1622, 1820, 2015, 2140, 2170, 2782, 2821, 2996, 3244, 3317, 3745, 4030, 4055, 4340, 5564, 5642, 5677, 6634, 6955, 7490, 8060, 8110, 9737, 10543, 11284, 11354, 13268, 13910, 14105, 14980, 16220, 16585, 19474, 21086, 22708, 23219, 25141, 27820, 28210, 28385, 33170, 38948, 42172, 43121, 46438, 48685, 50282, 52715, 56420, 56770, 66340, 73801, 86242, 86777, 92876, 97370, 100564, 105430, 113540, 116095, 125705, 147602, 172484, 173554, 175987, 194740, 210860, 215605, 232190, 251410, 295204, 301847, 326833, 347108, 351974, 369005, 431210, 433885, 464380, 502820, 603694, 607439, 653666, 703948, 738010, 862420, 867770, 879935, 1128101, 1207388, 1214878, 1307332, 1476020, 1509235, 1634165, 1735540, 1759870, 2256202, 2287831, 2429756, 2690087, 3018470, 3037195, 3268330, 3519740, 4512404, 4575662, 5380174, 5640505, 6036940, 6074390, 6536660, 7896707, 9151324, 10760348, 11281010, 11439155, 12148780, 13450435, 15793414, 18830609, 22562020, 22878310, 26900870, 31586828, 34971131, 37661218, 39483535, 45756620, 53801740, 69942262, 75322436, 78967070, 94153045, 139884524, 157934140, 174855655, 188306090, 244797917, 349711310, 376612180, 489595834, 699422620, 979191668, 1223989585, 2447979170, 4895958340]

約数ペア:

[(1, 4895958340), (2, 2447979170), (4, 1223989585), (5, 979191668), (7, 699422620), (10, 489595834), (13, 376612180), (14, 349711310), (20, 244797917), (26, 188306090), (28, 174855655), (31, 157934140), (35, 139884524), (52, 94153045), (62, 78967070), (65, 75322436), (70, 69942262), (91, 53801740), (107, 45756620), (124, 39483535), (130, 37661218), (140, 34971131), (155, 31586828), (182, 26900870), (214, 22878310), (217, 22562020), (260, 18830609), (310, 15793414), (364, 13450435), (403, 12148780), (428, 11439155), (434, 11281010), (455, 10760348), (535, 9151324), (620, 7896707), (749, 6536660), (806, 6074390), (811, 6036940), (868, 5640505), (910, 5380174), (1070, 4575662), (1085, 4512404), (1391, 3519740), (1498, 3268330), (1612, 3037195), (1622, 3018470), (1820, 2690087), (2015, 2429756), (2140, 2287831), (2170, 2256202), (2782, 1759870), (2821, 1735540), (2996, 1634165), (3244, 1509235), (3317, 1476020), (3745, 1307332), (4030, 1214878), (4055, 1207388), (4340, 1128101), (5564, 879935), (5642, 867770), (5677, 862420), (6634, 738010), (6955, 703948), (7490, 653666), (8060, 607439), (8110, 603694), (9737, 502820), (10543, 464380), (11284, 433885), (11354, 431210), (13268, 369005), (13910, 351974), (14105, 347108), (14980, 326833), (16220, 301847), (16585, 295204), (19474, 251410), (21086, 232190), (22708, 215605), (23219, 210860), (25141, 194740), (27820, 175987), (28210, 173554), (28385, 172484), (33170, 147602), (38948, 125705), (42172, 116095), (43121, 113540), (46438, 105430), (48685, 100564), (50282, 97370), (52715, 92876), (56420, 86777), (56770, 86242), (66340, 73801)]