1189225510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 2449694016

約数和(自身を除く): 1260468506

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 101, 110, 121, 185, 202, 242, 263, 370, 407, 505, 526, 605, 814, 1010, 1111, 1210, 1315, 2035, 2222, 2630, 2893, 3737, 4070, 4477, 5555, 5786, 7474, 8954, 9731, 11110, 12221, 14465, 18685, 19462, 22385, 24442, 26563, 28930, 31823, 37370, 41107, 44770, 48655, 53126, 61105, 63646, 82214, 97310, 107041, 122210, 132815, 159115, 205535, 214082, 265630, 292193, 318230, 411070, 452177, 535205, 584386, 904354, 982831, 1070410, 1177451, 1460965, 1965662, 2260885, 2354902, 2921930, 3214123, 4521770, 4914155, 5887255, 6428246, 9828310, 10811141, 11774510, 16070615, 21622282, 32141230, 54055705, 108111410, 118922551, 237845102, 594612755, 1189225510]

約数ペア:

[(1, 1189225510), (2, 594612755), (5, 237845102), (10, 118922551), (11, 108111410), (22, 54055705), (37, 32141230), (55, 21622282), (74, 16070615), (101, 11774510), (110, 10811141), (121, 9828310), (185, 6428246), (202, 5887255), (242, 4914155), (263, 4521770), (370, 3214123), (407, 2921930), (505, 2354902), (526, 2260885), (605, 1965662), (814, 1460965), (1010, 1177451), (1111, 1070410), (1210, 982831), (1315, 904354), (2035, 584386), (2222, 535205), (2630, 452177), (2893, 411070), (3737, 318230), (4070, 292193), (4477, 265630), (5555, 214082), (5786, 205535), (7474, 159115), (8954, 132815), (9731, 122210), (11110, 107041), (12221, 97310), (14465, 82214), (18685, 63646), (19462, 61105), (22385, 53126), (24442, 48655), (26563, 44770), (28930, 41107), (31823, 37370)]