14717720

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3643}}^1$

素因数の和:3755

約数の個数: 32

約数和(自身を含む): 33451920

約数和(自身を除く): 18734200

約数列:

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

約数ペア:

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