10261720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 26830080

約数和(自身を除く): 16568360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 547, 670, 938, 1094, 1340, 1876, 2188, 2345, 2680, 2735, 3752, 3829, 4376, 4690, 5470, 7658, 9380, 10940, 15316, 18760, 19145, 21880, 30632, 36649, 38290, 73298, 76580, 146596, 153160, 183245, 256543, 293192, 366490, 513086, 732980, 1026172, 1282715, 1465960, 2052344, 2565430, 5130860, 10261720]

約数ペア:

[(1, 10261720), (2, 5130860), (4, 2565430), (5, 2052344), (7, 1465960), (8, 1282715), (10, 1026172), (14, 732980), (20, 513086), (28, 366490), (35, 293192), (40, 256543), (56, 183245), (67, 153160), (70, 146596), (134, 76580), (140, 73298), (268, 38290), (280, 36649), (335, 30632), (469, 21880), (536, 19145), (547, 18760), (670, 15316), (938, 10940), (1094, 9380), (1340, 7658), (1876, 5470), (2188, 4690), (2345, 4376), (2680, 3829), (2735, 3752)]