74430580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12967}}^1$

素因数の和:13024

約数の個数: 48

約数和(自身を含む): 183004416

約数和(自身を除く): 108573836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 12967, 25934, 51868, 64835, 90769, 129670, 181538, 259340, 363076, 453845, 531647, 907690, 1063294, 1815380, 2126588, 2658235, 3721529, 5316470, 7443058, 10632940, 14886116, 18607645, 37215290, 74430580]

約数ペア:

[(1, 74430580), (2, 37215290), (4, 18607645), (5, 14886116), (7, 10632940), (10, 7443058), (14, 5316470), (20, 3721529), (28, 2658235), (35, 2126588), (41, 1815380), (70, 1063294), (82, 907690), (140, 531647), (164, 453845), (205, 363076), (287, 259340), (410, 181538), (574, 129670), (820, 90769), (1148, 64835), (1435, 51868), (2870, 25934), (5740, 12967)]