11701210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 22012560

約数和(自身を除く): 10311350

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 257, 290, 314, 514, 785, 1285, 1570, 2570, 4553, 7453, 9106, 14906, 22765, 37265, 40349, 45530, 74530, 80698, 201745, 403490, 1170121, 2340242, 5850605, 11701210]

約数ペア:

[(1, 11701210), (2, 5850605), (5, 2340242), (10, 1170121), (29, 403490), (58, 201745), (145, 80698), (157, 74530), (257, 45530), (290, 40349), (314, 37265), (514, 22765), (785, 14906), (1285, 9106), (1570, 7453), (2570, 4553)]