232189820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 499087008

約数和(自身を除く): 266897188

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 317, 530, 634, 691, 1060, 1268, 1382, 1585, 2764, 3170, 3455, 6340, 6910, 13820, 16801, 33602, 36623, 67204, 73246, 84005, 146492, 168010, 183115, 219047, 336020, 366230, 438094, 732460, 876188, 1095235, 2190470, 4380940, 11609491, 23218982, 46437964, 58047455, 116094910, 232189820]

約数ペア:

[(1, 232189820), (2, 116094910), (4, 58047455), (5, 46437964), (10, 23218982), (20, 11609491), (53, 4380940), (106, 2190470), (212, 1095235), (265, 876188), (317, 732460), (530, 438094), (634, 366230), (691, 336020), (1060, 219047), (1268, 183115), (1382, 168010), (1585, 146492), (2764, 84005), (3170, 73246), (3455, 67204), (6340, 36623), (6910, 33602), (13820, 16801)]