2238991700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2035447}}^1$

素因数の和:2035472

約数の個数: 36

約数和(自身を含む): 5300306592

約数和(自身を除く): 3061314892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2035447, 4070894, 8141788, 10177235, 20354470, 22389917, 40708940, 44779834, 50886175, 89559668, 101772350, 111949585, 203544700, 223899170, 447798340, 559747925, 1119495850, 2238991700]

約数ペア:

[(1, 2238991700), (2, 1119495850), (4, 559747925), (5, 447798340), (10, 223899170), (11, 203544700), (20, 111949585), (22, 101772350), (25, 89559668), (44, 50886175), (50, 44779834), (55, 40708940), (100, 22389917), (110, 20354470), (220, 10177235), (275, 8141788), (550, 4070894), (1100, 2035447)]