226594390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89563}}^1$

素因数の和:89604

約数の個数: 32

約数和(自身を含む): 464299776

約数和(自身を除く): 237705386

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 89563, 179126, 447815, 895630, 985193, 1970386, 2059949, 4119898, 4925965, 9851930, 10299745, 20599490, 22659439, 45318878, 113297195, 226594390]

約数ペア:

[(1, 226594390), (2, 113297195), (5, 45318878), (10, 22659439), (11, 20599490), (22, 10299745), (23, 9851930), (46, 4925965), (55, 4119898), (110, 2059949), (115, 1970386), (230, 985193), (253, 895630), (506, 447815), (1265, 179126), (2530, 89563)]