2232860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3270820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 389, 410, 574, 778, 820, 1148, 1435, 1556, 1945, 2723, 2870, 3890, 5446, 5740, 7780, 10892, 13615, 15949, 27230, 31898, 54460, 63796, 79745, 111643, 159490, 223286, 318980, 446572, 558215, 1116430, 2232860]

約数ペア:

[(1, 2232860), (2, 1116430), (4, 558215), (5, 446572), (7, 318980), (10, 223286), (14, 159490), (20, 111643), (28, 79745), (35, 63796), (41, 54460), (70, 31898), (82, 27230), (140, 15949), (164, 13615), (205, 10892), (287, 7780), (389, 5740), (410, 5446), (574, 3890), (778, 2870), (820, 2723), (1148, 1945), (1435, 1556)]