4414850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 4959550

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 349, 506, 550, 575, 698, 1150, 1265, 1745, 2530, 3490, 3839, 6325, 7678, 8027, 8725, 12650, 16054, 17450, 19195, 38390, 40135, 80270, 88297, 95975, 176594, 191950, 200675, 401350, 441485, 882970, 2207425, 4414850]

約数ペア:

[(1, 4414850), (2, 2207425), (5, 882970), (10, 441485), (11, 401350), (22, 200675), (23, 191950), (25, 176594), (46, 95975), (50, 88297), (55, 80270), (110, 40135), (115, 38390), (230, 19195), (253, 17450), (275, 16054), (349, 12650), (506, 8725), (550, 8027), (575, 7678), (698, 6325), (1150, 3839), (1265, 3490), (1745, 2530)]