205256050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4597}}^1$

素因数の和:4675

約数の個数: 48

約数和(自身を含む): 410509440

約数和(自身を除く): 205253390

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 2350, 4465, 4597, 8930, 9194, 22325, 22985, 44650, 45970, 87343, 114925, 174686, 216059, 229850, 432118, 436715, 873430, 1080295, 2160590, 2183575, 4105121, 4367150, 5401475, 8210242, 10802950, 20525605, 41051210, 102628025, 205256050]

約数ペア:

[(1, 205256050), (2, 102628025), (5, 41051210), (10, 20525605), (19, 10802950), (25, 8210242), (38, 5401475), (47, 4367150), (50, 4105121), (94, 2183575), (95, 2160590), (190, 1080295), (235, 873430), (470, 436715), (475, 432118), (893, 229850), (950, 216059), (1175, 174686), (1786, 114925), (2350, 87343), (4465, 45970), (4597, 44650), (8930, 22985), (9194, 22325)]