4829440

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{11}}^1$

素因数の和:53

約数の個数: 144

約数和(自身を含む): 14716800

約数和(自身を除く): 9887360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 343, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 686, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1280, 1372, 1408, 1540, 1568, 1715, 1760, 1792, 1960, 2156, 2240, 2464, 2695, 2744, 2816, 3080, 3136, 3430, 3520, 3773, 3920, 4312, 4480, 4928, 5390, 5488, 6160, 6272, 6860, 7040, 7546, 7840, 8624, 8960, 9856, 10780, 10976, 12320, 12544, 13720, 14080, 15092, 15680, 17248, 18865, 19712, 21560, 21952, 24640, 27440, 30184, 31360, 34496, 37730, 43120, 43904, 49280, 54880, 60368, 62720, 68992, 75460, 86240, 87808, 98560, 109760, 120736, 137984, 150920, 172480, 219520, 241472, 301840, 344960, 439040, 482944, 603680, 689920, 965888, 1207360, 2414720, 4829440]

約数ペア:

[(1, 4829440), (2, 2414720), (4, 1207360), (5, 965888), (7, 689920), (8, 603680), (10, 482944), (11, 439040), (14, 344960), (16, 301840), (20, 241472), (22, 219520), (28, 172480), (32, 150920), (35, 137984), (40, 120736), (44, 109760), (49, 98560), (55, 87808), (56, 86240), (64, 75460), (70, 68992), (77, 62720), (80, 60368), (88, 54880), (98, 49280), (110, 43904), (112, 43120), (128, 37730), (140, 34496), (154, 31360), (160, 30184), (176, 27440), (196, 24640), (220, 21952), (224, 21560), (245, 19712), (256, 18865), (280, 17248), (308, 15680), (320, 15092), (343, 14080), (352, 13720), (385, 12544), (392, 12320), (440, 10976), (448, 10780), (490, 9856), (539, 8960), (560, 8624), (616, 7840), (640, 7546), (686, 7040), (704, 6860), (770, 6272), (784, 6160), (880, 5488), (896, 5390), (980, 4928), (1078, 4480), (1120, 4312), (1232, 3920), (1280, 3773), (1372, 3520), (1408, 3430), (1540, 3136), (1568, 3080), (1715, 2816), (1760, 2744), (1792, 2695), (1960, 2464), (2156, 2240)]