11755520

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 112

約数和(自身を含む): 33028128

約数和(自身を除く): 21272608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 410, 448, 512, 560, 574, 640, 656, 820, 896, 1024, 1120, 1148, 1280, 1312, 1435, 1640, 1792, 2048, 2240, 2296, 2560, 2624, 2870, 3280, 3584, 4096, 4480, 4592, 5120, 5248, 5740, 6560, 7168, 8192, 8960, 9184, 10240, 10496, 11480, 13120, 14336, 17920, 18368, 20480, 20992, 22960, 26240, 28672, 35840, 36736, 40960, 41984, 45920, 52480, 57344, 71680, 73472, 83968, 91840, 104960, 143360, 146944, 167936, 183680, 209920, 286720, 293888, 335872, 367360, 419840, 587776, 734720, 839680, 1175552, 1469440, 1679360, 2351104, 2938880, 5877760, 11755520]

約数ペア:

[(1, 11755520), (2, 5877760), (4, 2938880), (5, 2351104), (7, 1679360), (8, 1469440), (10, 1175552), (14, 839680), (16, 734720), (20, 587776), (28, 419840), (32, 367360), (35, 335872), (40, 293888), (41, 286720), (56, 209920), (64, 183680), (70, 167936), (80, 146944), (82, 143360), (112, 104960), (128, 91840), (140, 83968), (160, 73472), (164, 71680), (205, 57344), (224, 52480), (256, 45920), (280, 41984), (287, 40960), (320, 36736), (328, 35840), (410, 28672), (448, 26240), (512, 22960), (560, 20992), (574, 20480), (640, 18368), (656, 17920), (820, 14336), (896, 13120), (1024, 11480), (1120, 10496), (1148, 10240), (1280, 9184), (1312, 8960), (1435, 8192), (1640, 7168), (1792, 6560), (2048, 5740), (2240, 5248), (2296, 5120), (2560, 4592), (2624, 4480), (2870, 4096), (3280, 3584)]