8954659840

素因数分解:

$2^{10}\times 5^1\times 7^3\times {\mathrm{5099}}^1$

素因数の和:5145

約数の個数: 176

約数和(自身を含む): 25055280000

約数和(自身を除く): 16100620160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 512, 560, 640, 686, 784, 896, 980, 1024, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2560, 2744, 3136, 3430, 3584, 3920, 4480, 5099, 5120, 5488, 6272, 6860, 7168, 7840, 8960, 10198, 10976, 12544, 13720, 15680, 17920, 20396, 21952, 25088, 25495, 27440, 31360, 35693, 35840, 40792, 43904, 50176, 50990, 54880, 62720, 71386, 81584, 87808, 101980, 109760, 125440, 142772, 163168, 175616, 178465, 203960, 219520, 249851, 250880, 285544, 326336, 351232, 356930, 407920, 439040, 499702, 571088, 652672, 713860, 815840, 878080, 999404, 1142176, 1249255, 1305344, 1427720, 1631680, 1748957, 1756160, 1998808, 2284352, 2498510, 2610688, 2855440, 3263360, 3497914, 3997616, 4568704, 4997020, 5221376, 5710880, 6526720, 6995828, 7995232, 8744785, 9137408, 9994040, 11421760, 13053440, 13991656, 15990464, 17489570, 18274816, 19988080, 22843520, 26106880, 27983312, 31980928, 34979140, 36549632, 39976160, 45687040, 55966624, 63961856, 69958280, 79952320, 91374080, 111933248, 127923712, 139916560, 159904640, 182748160, 223866496, 255847424, 279833120, 319809280, 447732992, 559666240, 639618560, 895465984, 1119332480, 1279237120, 1790931968, 2238664960, 4477329920, 8954659840]

約数ペア:

[(1, 8954659840), (2, 4477329920), (4, 2238664960), (5, 1790931968), (7, 1279237120), (8, 1119332480), (10, 895465984), (14, 639618560), (16, 559666240), (20, 447732992), (28, 319809280), (32, 279833120), (35, 255847424), (40, 223866496), (49, 182748160), (56, 159904640), (64, 139916560), (70, 127923712), (80, 111933248), (98, 91374080), (112, 79952320), (128, 69958280), (140, 63961856), (160, 55966624), (196, 45687040), (224, 39976160), (245, 36549632), (256, 34979140), (280, 31980928), (320, 27983312), (343, 26106880), (392, 22843520), (448, 19988080), (490, 18274816), (512, 17489570), (560, 15990464), (640, 13991656), (686, 13053440), (784, 11421760), (896, 9994040), (980, 9137408), (1024, 8744785), (1120, 7995232), (1280, 6995828), (1372, 6526720), (1568, 5710880), (1715, 5221376), (1792, 4997020), (1960, 4568704), (2240, 3997616), (2560, 3497914), (2744, 3263360), (3136, 2855440), (3430, 2610688), (3584, 2498510), (3920, 2284352), (4480, 1998808), (5099, 1756160), (5120, 1748957), (5488, 1631680), (6272, 1427720), (6860, 1305344), (7168, 1249255), (7840, 1142176), (8960, 999404), (10198, 878080), (10976, 815840), (12544, 713860), (13720, 652672), (15680, 571088), (17920, 499702), (20396, 439040), (21952, 407920), (25088, 356930), (25495, 351232), (27440, 326336), (31360, 285544), (35693, 250880), (35840, 249851), (40792, 219520), (43904, 203960), (50176, 178465), (50990, 175616), (54880, 163168), (62720, 142772), (71386, 125440), (81584, 109760), (87808, 101980)]