2097700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1907}}^1$

素因数の和:1932

約数の個数: 36

約数和(自身を含む): 4968432

約数和(自身を除く): 2870732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1907, 3814, 7628, 9535, 19070, 20977, 38140, 41954, 47675, 83908, 95350, 104885, 190700, 209770, 419540, 524425, 1048850, 2097700]

約数ペア:

[(1, 2097700), (2, 1048850), (4, 524425), (5, 419540), (10, 209770), (11, 190700), (20, 104885), (22, 95350), (25, 83908), (44, 47675), (50, 41954), (55, 38140), (100, 20977), (110, 19070), (220, 9535), (275, 7628), (550, 3814), (1100, 1907)]