85574830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 170644320

約数和(自身を除く): 85069490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 197, 242, 359, 394, 605, 718, 985, 1210, 1795, 1970, 2167, 3590, 3949, 4334, 7898, 10835, 19745, 21670, 23837, 39490, 43439, 47674, 70723, 86878, 119185, 141446, 217195, 238370, 353615, 434390, 707230, 777953, 1555906, 3889765, 7779530, 8557483, 17114966, 42787415, 85574830]

約数ペア:

[(1, 85574830), (2, 42787415), (5, 17114966), (10, 8557483), (11, 7779530), (22, 3889765), (55, 1555906), (110, 777953), (121, 707230), (197, 434390), (242, 353615), (359, 238370), (394, 217195), (605, 141446), (718, 119185), (985, 86878), (1210, 70723), (1795, 47674), (1970, 43439), (2167, 39490), (3590, 23837), (3949, 21670), (4334, 19745), (7898, 10835)]