2685100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2466

約数の個数: 36

約数和(自身を含む): 6358968

約数和(自身を除く): 3673868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2441, 4882, 9764, 12205, 24410, 26851, 48820, 53702, 61025, 107404, 122050, 134255, 244100, 268510, 537020, 671275, 1342550, 2685100]

約数ペア:

[(1, 2685100), (2, 1342550), (4, 671275), (5, 537020), (10, 268510), (11, 244100), (20, 134255), (22, 122050), (25, 107404), (44, 61025), (50, 53702), (55, 48820), (100, 26851), (110, 24410), (220, 12205), (275, 9764), (550, 4882), (1100, 2441)]