25512190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3931}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 50958720

約数和(自身を除く): 25446530

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 3931, 6490, 7862, 19655, 39310, 43241, 86482, 216205, 231929, 432410, 463858, 1159645, 2319290, 2551219, 5102438, 12756095, 25512190]

約数ペア:

[(1, 25512190), (2, 12756095), (5, 5102438), (10, 2551219), (11, 2319290), (22, 1159645), (55, 463858), (59, 432410), (110, 231929), (118, 216205), (295, 86482), (590, 43241), (649, 39310), (1298, 19655), (3245, 7862), (3931, 6490)]