57423040

素因数分解:

$2^6\times 5^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 137416032

約数和(自身を除く): 79992992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 311, 320, 577, 622, 1154, 1244, 1555, 2308, 2488, 2885, 3110, 4616, 4976, 5770, 6220, 9232, 9952, 11540, 12440, 18464, 19904, 23080, 24880, 36928, 46160, 49760, 92320, 99520, 179447, 184640, 358894, 717788, 897235, 1435576, 1794470, 2871152, 3588940, 5742304, 7177880, 11484608, 14355760, 28711520, 57423040]

約数ペア:

[(1, 57423040), (2, 28711520), (4, 14355760), (5, 11484608), (8, 7177880), (10, 5742304), (16, 3588940), (20, 2871152), (32, 1794470), (40, 1435576), (64, 897235), (80, 717788), (160, 358894), (311, 184640), (320, 179447), (577, 99520), (622, 92320), (1154, 49760), (1244, 46160), (1555, 36928), (2308, 24880), (2488, 23080), (2885, 19904), (3110, 18464), (4616, 12440), (4976, 11540), (5770, 9952), (6220, 9232)]