4058740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 9942912

約数和(自身を除く): 5884172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 547, 742, 1060, 1094, 1484, 1855, 2188, 2735, 3710, 3829, 5470, 7420, 7658, 10940, 15316, 19145, 28991, 38290, 57982, 76580, 115964, 144955, 202937, 289910, 405874, 579820, 811748, 1014685, 2029370, 4058740]

約数ペア:

[(1, 4058740), (2, 2029370), (4, 1014685), (5, 811748), (7, 579820), (10, 405874), (14, 289910), (20, 202937), (28, 144955), (35, 115964), (53, 76580), (70, 57982), (106, 38290), (140, 28991), (212, 19145), (265, 15316), (371, 10940), (530, 7658), (547, 7420), (742, 5470), (1060, 3829), (1094, 3710), (1484, 2735), (1855, 2188)]