3827900

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 8410920

約数和(自身を除く): 4583020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 379, 404, 505, 758, 1010, 1516, 1895, 2020, 2525, 3790, 5050, 7580, 9475, 10100, 18950, 37900, 38279, 76558, 153116, 191395, 382790, 765580, 956975, 1913950, 3827900]

約数ペア:

[(1, 3827900), (2, 1913950), (4, 956975), (5, 765580), (10, 382790), (20, 191395), (25, 153116), (50, 76558), (100, 38279), (101, 37900), (202, 18950), (379, 10100), (404, 9475), (505, 7580), (758, 5050), (1010, 3790), (1516, 2525), (1895, 2020)]