4264820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 6234508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 743, 820, 1148, 1435, 1486, 2870, 2972, 3715, 5201, 5740, 7430, 10402, 14860, 20804, 26005, 30463, 52010, 60926, 104020, 121852, 152315, 213241, 304630, 426482, 609260, 852964, 1066205, 2132410, 4264820]

約数ペア:

[(1, 4264820), (2, 2132410), (4, 1066205), (5, 852964), (7, 609260), (10, 426482), (14, 304630), (20, 213241), (28, 152315), (35, 121852), (41, 104020), (70, 60926), (82, 52010), (140, 30463), (164, 26005), (205, 20804), (287, 14860), (410, 10402), (574, 7430), (743, 5740), (820, 5201), (1148, 3715), (1435, 2972), (1486, 2870)]