10257872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 21456960

約数和(自身を除く): 11199088

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 823, 1558, 1646, 3116, 3292, 6232, 6584, 12464, 13168, 15637, 31274, 33743, 62548, 67486, 125096, 134972, 250192, 269944, 539888, 641117, 1282234, 2564468, 5128936, 10257872]

約数ペア:

[(1, 10257872), (2, 5128936), (4, 2564468), (8, 1282234), (16, 641117), (19, 539888), (38, 269944), (41, 250192), (76, 134972), (82, 125096), (152, 67486), (164, 62548), (304, 33743), (328, 31274), (656, 15637), (779, 13168), (823, 12464), (1558, 6584), (1646, 6232), (3116, 3292)]