79629440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11311}}^1$

素因数の和:11341

約数の個数: 64

約数和(自身を含む): 207688320

約数和(自身を除く): 128058880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 11311, 22622, 45244, 56555, 90488, 113110, 124421, 180976, 226220, 248842, 361952, 452440, 497684, 622105, 723904, 904880, 995368, 1244210, 1447808, 1809760, 1990736, 2488420, 3619520, 3981472, 4976840, 7239040, 7962944, 9953680, 15925888, 19907360, 39814720, 79629440]

約数ペア:

[(1, 79629440), (2, 39814720), (4, 19907360), (5, 15925888), (8, 9953680), (10, 7962944), (11, 7239040), (16, 4976840), (20, 3981472), (22, 3619520), (32, 2488420), (40, 1990736), (44, 1809760), (55, 1447808), (64, 1244210), (80, 995368), (88, 904880), (110, 723904), (128, 622105), (160, 497684), (176, 452440), (220, 361952), (320, 248842), (352, 226220), (440, 180976), (640, 124421), (704, 113110), (880, 90488), (1408, 56555), (1760, 45244), (3520, 22622), (7040, 11311)]