38933950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 81758160

約数和(自身を除く): 42824210

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 2441, 3190, 4882, 7975, 12205, 15950, 24410, 26851, 53702, 61025, 70789, 122050, 134255, 141578, 268510, 353945, 671275, 707890, 778679, 1342550, 1557358, 1769725, 3539450, 3893395, 7786790, 19466975, 38933950]

約数ペア:

[(1, 38933950), (2, 19466975), (5, 7786790), (10, 3893395), (11, 3539450), (22, 1769725), (25, 1557358), (29, 1342550), (50, 778679), (55, 707890), (58, 671275), (110, 353945), (145, 268510), (275, 141578), (290, 134255), (319, 122050), (550, 70789), (638, 61025), (725, 53702), (1450, 26851), (1595, 24410), (2441, 15950), (3190, 12205), (4882, 7975)]