18852350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 38676096

約数和(自身を除く): 19823746

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 151, 227, 275, 302, 454, 550, 755, 1135, 1510, 1661, 2270, 2497, 3322, 3775, 4994, 5675, 7550, 8305, 11350, 12485, 16610, 24970, 34277, 41525, 62425, 68554, 83050, 124850, 171385, 342770, 377047, 754094, 856925, 1713850, 1885235, 3770470, 9426175, 18852350]

約数ペア:

[(1, 18852350), (2, 9426175), (5, 3770470), (10, 1885235), (11, 1713850), (22, 856925), (25, 754094), (50, 377047), (55, 342770), (110, 171385), (151, 124850), (227, 83050), (275, 68554), (302, 62425), (454, 41525), (550, 34277), (755, 24970), (1135, 16610), (1510, 12485), (1661, 11350), (2270, 8305), (2497, 7550), (3322, 5675), (3775, 4994)]