69591040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{1699}}^1$

素因数の和:1730

約数の個数: 56

約数和(自身を含む): 167106600

約数和(自身を除く): 97515560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1699, 2048, 2560, 3398, 4096, 5120, 6796, 8192, 8495, 10240, 13592, 16990, 20480, 27184, 33980, 40960, 54368, 67960, 108736, 135920, 217472, 271840, 434944, 543680, 869888, 1087360, 1739776, 2174720, 3479552, 4349440, 6959104, 8698880, 13918208, 17397760, 34795520, 69591040]

約数ペア:

[(1, 69591040), (2, 34795520), (4, 17397760), (5, 13918208), (8, 8698880), (10, 6959104), (16, 4349440), (20, 3479552), (32, 2174720), (40, 1739776), (64, 1087360), (80, 869888), (128, 543680), (160, 434944), (256, 271840), (320, 217472), (512, 135920), (640, 108736), (1024, 67960), (1280, 54368), (1699, 40960), (2048, 33980), (2560, 27184), (3398, 20480), (4096, 16990), (5120, 13592), (6796, 10240), (8192, 8495)]