2545510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 5082912

約数和(自身を除く): 2537402

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 317, 365, 634, 730, 803, 1585, 1606, 3170, 3487, 4015, 6974, 8030, 17435, 23141, 34870, 46282, 115705, 231410, 254551, 509102, 1272755, 2545510]

約数ペア:

[(1, 2545510), (2, 1272755), (5, 509102), (10, 254551), (11, 231410), (22, 115705), (55, 46282), (73, 34870), (110, 23141), (146, 17435), (317, 8030), (365, 6974), (634, 4015), (730, 3487), (803, 3170), (1585, 1606)]