10814720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 31788288

約数和(自身を除く): 20973568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 71, 80, 85, 112, 119, 128, 136, 140, 142, 160, 170, 224, 238, 256, 272, 280, 284, 320, 340, 355, 448, 476, 497, 544, 560, 568, 595, 640, 680, 710, 896, 952, 994, 1088, 1120, 1136, 1190, 1207, 1280, 1360, 1420, 1792, 1904, 1988, 2176, 2240, 2272, 2380, 2414, 2485, 2720, 2840, 3808, 3976, 4352, 4480, 4544, 4760, 4828, 4970, 5440, 5680, 6035, 7616, 7952, 8449, 8960, 9088, 9520, 9656, 9940, 10880, 11360, 12070, 15232, 15904, 16898, 18176, 19040, 19312, 19880, 21760, 22720, 24140, 30464, 31808, 33796, 38080, 38624, 39760, 42245, 45440, 48280, 63616, 67592, 76160, 77248, 79520, 84490, 90880, 96560, 127232, 135184, 152320, 154496, 159040, 168980, 193120, 270368, 308992, 318080, 337960, 386240, 540736, 636160, 675920, 772480, 1081472, 1351840, 1544960, 2162944, 2703680, 5407360, 10814720]

約数ペア:

[(1, 10814720), (2, 5407360), (4, 2703680), (5, 2162944), (7, 1544960), (8, 1351840), (10, 1081472), (14, 772480), (16, 675920), (17, 636160), (20, 540736), (28, 386240), (32, 337960), (34, 318080), (35, 308992), (40, 270368), (56, 193120), (64, 168980), (68, 159040), (70, 154496), (71, 152320), (80, 135184), (85, 127232), (112, 96560), (119, 90880), (128, 84490), (136, 79520), (140, 77248), (142, 76160), (160, 67592), (170, 63616), (224, 48280), (238, 45440), (256, 42245), (272, 39760), (280, 38624), (284, 38080), (320, 33796), (340, 31808), (355, 30464), (448, 24140), (476, 22720), (497, 21760), (544, 19880), (560, 19312), (568, 19040), (595, 18176), (640, 16898), (680, 15904), (710, 15232), (896, 12070), (952, 11360), (994, 10880), (1088, 9940), (1120, 9656), (1136, 9520), (1190, 9088), (1207, 8960), (1280, 8449), (1360, 7952), (1420, 7616), (1792, 6035), (1904, 5680), (1988, 5440), (2176, 4970), (2240, 4828), (2272, 4760), (2380, 4544), (2414, 4480), (2485, 4352), (2720, 3976), (2840, 3808)]