388529168995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{11131}}^1$

素因数の和:11884

約数の個数: 64

約数和(自身を含む): 544535405568

約数和(自身を除く): 156006236573

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 673, 943, 1265, 2255, 3365, 4715, 7403, 10373, 11131, 15479, 27593, 37015, 51865, 55655, 77395, 122441, 137965, 170269, 256013, 303523, 456371, 612205, 634639, 851345, 1280065, 1517615, 2281855, 2816143, 3173195, 5020081, 6981029, 7491163, 10496533, 14080715, 25100405, 34905145, 37455815, 52482665, 82402793, 115461863, 172296749, 307137683, 412013965, 577309315, 861483745, 1535688415, 1895264239, 3378514513, 7064166709, 9476321195, 16892572565, 35320833545, 77705833799, 388529168995]

約数ペア:

[(1, 388529168995), (5, 77705833799), (11, 35320833545), (23, 16892572565), (41, 9476321195), (55, 7064166709), (115, 3378514513), (205, 1895264239), (253, 1535688415), (451, 861483745), (673, 577309315), (943, 412013965), (1265, 307137683), (2255, 172296749), (3365, 115461863), (4715, 82402793), (7403, 52482665), (10373, 37455815), (11131, 34905145), (15479, 25100405), (27593, 14080715), (37015, 10496533), (51865, 7491163), (55655, 6981029), (77395, 5020081), (122441, 3173195), (137965, 2816143), (170269, 2281855), (256013, 1517615), (303523, 1280065), (456371, 851345), (612205, 634639)]