133069595980

素因数分解:

$2^2\times 5^1\times {\mathrm{15551}}^1\times {\mathrm{427849}}^1$

素因数の和:443409

約数の個数: 24

約数和(自身を含む): 279464774400

約数和(自身を除く): 146395178420

約数列:

[1, 2, 4, 5, 10, 20, 15551, 31102, 62204, 77755, 155510, 311020, 427849, 855698, 1711396, 2139245, 4278490, 8556980, 6653479799, 13306959598, 26613919196, 33267398995, 66534797990, 133069595980]

約数ペア:

[(1, 133069595980), (2, 66534797990), (4, 33267398995), (5, 26613919196), (10, 13306959598), (20, 6653479799), (15551, 8556980), (31102, 4278490), (62204, 2139245), (77755, 1711396), (155510, 855698), (311020, 427849)]