19321300

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 42364476

約数和(自身を除く): 23043176

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 1913, 2020, 2525, 3826, 5050, 7652, 9565, 10100, 19130, 38260, 47825, 95650, 191300, 193213, 386426, 772852, 966065, 1932130, 3864260, 4830325, 9660650, 19321300]

約数ペア:

[(1, 19321300), (2, 9660650), (4, 4830325), (5, 3864260), (10, 1932130), (20, 966065), (25, 772852), (50, 386426), (100, 193213), (101, 191300), (202, 95650), (404, 47825), (505, 38260), (1010, 19130), (1913, 10100), (2020, 9565), (2525, 7652), (3826, 5050)]