2772100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1492

約数の個数: 36

約数和(自身を含む): 6336400

約数和(自身を除く): 3564300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1459, 1900, 2918, 5836, 7295, 14590, 27721, 29180, 36475, 55442, 72950, 110884, 138605, 145900, 277210, 554420, 693025, 1386050, 2772100]

約数ペア:

[(1, 2772100), (2, 1386050), (4, 693025), (5, 554420), (10, 277210), (19, 145900), (20, 138605), (25, 110884), (38, 72950), (50, 55442), (76, 36475), (95, 29180), (100, 27721), (190, 14590), (380, 7295), (475, 5836), (950, 2918), (1459, 1900)]