71714720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5821}}^1$

素因数の和:5854

約数の個数: 96

約数和(自身を含む): 211268736

約数和(自身を除く): 139554016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 5821, 6160, 11642, 12320, 23284, 29105, 40747, 46568, 58210, 64031, 81494, 93136, 116420, 128062, 162988, 186272, 203735, 232840, 256124, 320155, 325976, 407470, 448217, 465680, 512248, 640310, 651952, 814940, 896434, 931360, 1024496, 1280620, 1303904, 1629880, 1792868, 2048992, 2241085, 2561240, 3259760, 3585736, 4482170, 5122480, 6519520, 7171472, 8964340, 10244960, 14342944, 17928680, 35857360, 71714720]

約数ペア:

[(1, 71714720), (2, 35857360), (4, 17928680), (5, 14342944), (7, 10244960), (8, 8964340), (10, 7171472), (11, 6519520), (14, 5122480), (16, 4482170), (20, 3585736), (22, 3259760), (28, 2561240), (32, 2241085), (35, 2048992), (40, 1792868), (44, 1629880), (55, 1303904), (56, 1280620), (70, 1024496), (77, 931360), (80, 896434), (88, 814940), (110, 651952), (112, 640310), (140, 512248), (154, 465680), (160, 448217), (176, 407470), (220, 325976), (224, 320155), (280, 256124), (308, 232840), (352, 203735), (385, 186272), (440, 162988), (560, 128062), (616, 116420), (770, 93136), (880, 81494), (1120, 64031), (1232, 58210), (1540, 46568), (1760, 40747), (2464, 29105), (3080, 23284), (5821, 12320), (6160, 11642)]