25210490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 49233744

約数和(自身を除く): 24023254

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 3617, 6970, 7234, 18085, 36170, 61489, 122978, 148297, 296594, 307445, 614890, 741485, 1482970, 2521049, 5042098, 12605245, 25210490]

約数ペア:

[(1, 25210490), (2, 12605245), (5, 5042098), (10, 2521049), (17, 1482970), (34, 741485), (41, 614890), (82, 307445), (85, 296594), (170, 148297), (205, 122978), (410, 61489), (697, 36170), (1394, 18085), (3485, 7234), (3617, 6970)]