2088406040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7458593}}^1$

素因数の和:7458611

約数の個数: 32

約数和(自身を含む): 5370187680

約数和(自身を除く): 3281781640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7458593, 14917186, 29834372, 37292965, 52210151, 59668744, 74585930, 104420302, 149171860, 208840604, 261050755, 298343720, 417681208, 522101510, 1044203020, 2088406040]

約数ペア:

[(1, 2088406040), (2, 1044203020), (4, 522101510), (5, 417681208), (7, 298343720), (8, 261050755), (10, 208840604), (14, 149171860), (20, 104420302), (28, 74585930), (35, 59668744), (40, 52210151), (56, 37292965), (70, 29834372), (140, 14917186), (280, 7458593)]