23511040

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 120

約数和(自身を含む): 66058272

約数和(自身を除く): 42547232

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, 16384, 17920, 18368, 20480, 20992, 22960, 26240, 28672, 35840, 36736, 40960, 41984, 45920, 52480, 57344, 71680, 73472, 81920, 83968, 91840, 104960, 114688, 143360, 146944, 167936, 183680, 209920, 286720, 293888, 335872, 367360, 419840, 573440, 587776, 671744, 734720, 839680, 1175552, 1469440, 1679360, 2351104, 2938880, 3358720, 4702208, 5877760, 11755520, 23511040]

約数ペア:

[(1, 23511040), (2, 11755520), (4, 5877760), (5, 4702208), (7, 3358720), (8, 2938880), (10, 2351104), (14, 1679360), (16, 1469440), (20, 1175552), (28, 839680), (32, 734720), (35, 671744), (40, 587776), (41, 573440), (56, 419840), (64, 367360), (70, 335872), (80, 293888), (82, 286720), (112, 209920), (128, 183680), (140, 167936), (160, 146944), (164, 143360), (205, 114688), (224, 104960), (256, 91840), (280, 83968), (287, 81920), (320, 73472), (328, 71680), (410, 57344), (448, 52480), (512, 45920), (560, 41984), (574, 40960), (640, 36736), (656, 35840), (820, 28672), (896, 26240), (1024, 22960), (1120, 20992), (1148, 20480), (1280, 18368), (1312, 17920), (1435, 16384), (1640, 14336), (1792, 13120), (2048, 11480), (2240, 10496), (2296, 10240), (2560, 9184), (2624, 8960), (2870, 8192), (3280, 7168), (3584, 6560), (4096, 5740), (4480, 5248), (4592, 5120)]