5350520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 13970880

約数和(自身を除く): 8620360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 197, 280, 388, 394, 485, 679, 776, 788, 970, 985, 1358, 1379, 1576, 1940, 1970, 2716, 2758, 3395, 3880, 3940, 5432, 5516, 6790, 6895, 7880, 11032, 13580, 13790, 19109, 27160, 27580, 38218, 55160, 76436, 95545, 133763, 152872, 191090, 267526, 382180, 535052, 668815, 764360, 1070104, 1337630, 2675260, 5350520]

約数ペア:

[(1, 5350520), (2, 2675260), (4, 1337630), (5, 1070104), (7, 764360), (8, 668815), (10, 535052), (14, 382180), (20, 267526), (28, 191090), (35, 152872), (40, 133763), (56, 95545), (70, 76436), (97, 55160), (140, 38218), (194, 27580), (197, 27160), (280, 19109), (388, 13790), (394, 13580), (485, 11032), (679, 7880), (776, 6895), (788, 6790), (970, 5516), (985, 5432), (1358, 3940), (1379, 3880), (1576, 3395), (1940, 2758), (1970, 2716)]