19500301584

素因数分解:

$2^4\times 3^4\times {\mathrm{131}}^1\times {\mathrm{114859}}^1$

素因数の和:115010

約数の個数: 100

約数和(自身を含む): 56870861520

約数和(自身を除く): 37370559936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 262, 324, 393, 432, 524, 648, 786, 1048, 1179, 1296, 1572, 2096, 2358, 3144, 3537, 4716, 6288, 7074, 9432, 10611, 14148, 18864, 21222, 28296, 42444, 56592, 84888, 114859, 169776, 229718, 344577, 459436, 689154, 918872, 1033731, 1378308, 1837744, 2067462, 2756616, 3101193, 4134924, 5513232, 6202386, 8269848, 9303579, 12404772, 15046529, 16539696, 18607158, 24809544, 30093058, 37214316, 45139587, 49619088, 60186116, 74428632, 90279174, 120372232, 135418761, 148857264, 180558348, 240744464, 270837522, 361116696, 406256283, 541675044, 722233392, 812512566, 1083350088, 1218768849, 1625025132, 2166700176, 2437537698, 3250050264, 4875075396, 6500100528, 9750150792, 19500301584]

約数ペア:

[(1, 19500301584), (2, 9750150792), (3, 6500100528), (4, 4875075396), (6, 3250050264), (8, 2437537698), (9, 2166700176), (12, 1625025132), (16, 1218768849), (18, 1083350088), (24, 812512566), (27, 722233392), (36, 541675044), (48, 406256283), (54, 361116696), (72, 270837522), (81, 240744464), (108, 180558348), (131, 148857264), (144, 135418761), (162, 120372232), (216, 90279174), (262, 74428632), (324, 60186116), (393, 49619088), (432, 45139587), (524, 37214316), (648, 30093058), (786, 24809544), (1048, 18607158), (1179, 16539696), (1296, 15046529), (1572, 12404772), (2096, 9303579), (2358, 8269848), (3144, 6202386), (3537, 5513232), (4716, 4134924), (6288, 3101193), (7074, 2756616), (9432, 2067462), (10611, 1837744), (14148, 1378308), (18864, 1033731), (21222, 918872), (28296, 689154), (42444, 459436), (56592, 344577), (84888, 229718), (114859, 169776)]