29435440

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3643}}^1$

素因数の和:3757

約数の個数: 40

約数和(自身を含む): 69133968

約数和(自身を除く): 39698528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 3643, 4040, 7286, 8080, 14572, 18215, 29144, 36430, 58288, 72860, 145720, 291440, 367943, 735886, 1471772, 1839715, 2943544, 3679430, 5887088, 7358860, 14717720, 29435440]

約数ペア:

[(1, 29435440), (2, 14717720), (4, 7358860), (5, 5887088), (8, 3679430), (10, 2943544), (16, 1839715), (20, 1471772), (40, 735886), (80, 367943), (101, 291440), (202, 145720), (404, 72860), (505, 58288), (808, 36430), (1010, 29144), (1616, 18215), (2020, 14572), (3643, 8080), (4040, 7286)]