13103900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2294

約数の個数: 36

約数和(自身を含む): 28930440

約数和(自身を除く): 15826540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2221, 2950, 4442, 5900, 8884, 11105, 22210, 44420, 55525, 111050, 131039, 222100, 262078, 524156, 655195, 1310390, 2620780, 3275975, 6551950, 13103900]

約数ペア:

[(1, 13103900), (2, 6551950), (4, 3275975), (5, 2620780), (10, 1310390), (20, 655195), (25, 524156), (50, 262078), (59, 222100), (100, 131039), (118, 111050), (236, 55525), (295, 44420), (590, 22210), (1180, 11105), (1475, 8884), (2221, 5900), (2950, 4442)]