134904440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 332696160

約数和(自身を除く): 197791720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 257, 440, 514, 1028, 1193, 1285, 2056, 2386, 2570, 2827, 4772, 5140, 5654, 5965, 9544, 10280, 11308, 11930, 13123, 14135, 22616, 23860, 26246, 28270, 47720, 52492, 56540, 65615, 104984, 113080, 131230, 262460, 306601, 524920, 613202, 1226404, 1533005, 2452808, 3066010, 3372611, 6132020, 6745222, 12264040, 13490444, 16863055, 26980888, 33726110, 67452220, 134904440]

約数ペア:

[(1, 134904440), (2, 67452220), (4, 33726110), (5, 26980888), (8, 16863055), (10, 13490444), (11, 12264040), (20, 6745222), (22, 6132020), (40, 3372611), (44, 3066010), (55, 2452808), (88, 1533005), (110, 1226404), (220, 613202), (257, 524920), (440, 306601), (514, 262460), (1028, 131230), (1193, 113080), (1285, 104984), (2056, 65615), (2386, 56540), (2570, 52492), (2827, 47720), (4772, 28270), (5140, 26246), (5654, 23860), (5965, 22616), (9544, 14135), (10280, 13123), (11308, 11930)]