25332670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 51359184

約数和(自身を除く): 26026514

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 137, 205, 274, 410, 451, 685, 902, 1370, 1507, 1681, 2255, 3014, 3362, 4510, 5617, 7535, 8405, 11234, 15070, 16810, 18491, 28085, 36982, 56170, 61787, 92455, 123574, 184910, 230297, 308935, 460594, 617870, 1151485, 2302970, 2533267, 5066534, 12666335, 25332670]

約数ペア:

[(1, 25332670), (2, 12666335), (5, 5066534), (10, 2533267), (11, 2302970), (22, 1151485), (41, 617870), (55, 460594), (82, 308935), (110, 230297), (137, 184910), (205, 123574), (274, 92455), (410, 61787), (451, 56170), (685, 36982), (902, 28085), (1370, 18491), (1507, 16810), (1681, 15070), (2255, 11234), (3014, 8405), (3362, 7535), (4510, 5617)]