2100043550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3818261}}^1$

素因数の和:3818284

約数の個数: 24

約数和(自身を含む): 4261180392

約数和(自身を除く): 2161136842

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3818261, 7636522, 19091305, 38182610, 42000871, 84001742, 95456525, 190913050, 210004355, 420008710, 1050021775, 2100043550]

約数ペア:

[(1, 2100043550), (2, 1050021775), (5, 420008710), (10, 210004355), (11, 190913050), (22, 95456525), (25, 84001742), (50, 42000871), (55, 38182610), (110, 19091305), (275, 7636522), (550, 3818261)]