42773830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1627}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 84395520

約数和(自身を除く): 41621690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 1627, 2390, 2629, 3254, 5258, 8135, 13145, 16270, 17897, 26290, 35794, 89485, 178970, 388853, 777706, 1944265, 3888530, 4277383, 8554766, 21386915, 42773830]

約数ペア:

[(1, 42773830), (2, 21386915), (5, 8554766), (10, 4277383), (11, 3888530), (22, 1944265), (55, 777706), (110, 388853), (239, 178970), (478, 89485), (1195, 35794), (1627, 26290), (2390, 17897), (2629, 16270), (3254, 13145), (5258, 8135)]