27831100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25301}}^1$

素因数の和:25326

約数の個数: 36

約数和(自身を含む): 65886408

約数和(自身を除く): 38055308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 25301, 50602, 101204, 126505, 253010, 278311, 506020, 556622, 632525, 1113244, 1265050, 1391555, 2530100, 2783110, 5566220, 6957775, 13915550, 27831100]

約数ペア:

[(1, 27831100), (2, 13915550), (4, 6957775), (5, 5566220), (10, 2783110), (11, 2530100), (20, 1391555), (22, 1265050), (25, 1113244), (44, 632525), (50, 556622), (55, 506020), (100, 278311), (110, 253010), (220, 126505), (275, 101204), (550, 50602), (1100, 25301)]