10565240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 27518400

約数和(自身を除く): 16953160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 389, 485, 679, 776, 778, 970, 1358, 1556, 1940, 1945, 2716, 2723, 3112, 3395, 3880, 3890, 5432, 5446, 6790, 7780, 10892, 13580, 13615, 15560, 21784, 27160, 27230, 37733, 54460, 75466, 108920, 150932, 188665, 264131, 301864, 377330, 528262, 754660, 1056524, 1320655, 1509320, 2113048, 2641310, 5282620, 10565240]

約数ペア:

[(1, 10565240), (2, 5282620), (4, 2641310), (5, 2113048), (7, 1509320), (8, 1320655), (10, 1056524), (14, 754660), (20, 528262), (28, 377330), (35, 301864), (40, 264131), (56, 188665), (70, 150932), (97, 108920), (140, 75466), (194, 54460), (280, 37733), (388, 27230), (389, 27160), (485, 21784), (679, 15560), (776, 13615), (778, 13580), (970, 10892), (1358, 7780), (1556, 6790), (1940, 5446), (1945, 5432), (2716, 3890), (2723, 3880), (3112, 3395)]