42164600

素因数分解:

$2^3\times 5^2\times {\mathrm{210823}}^1$

素因数の和:210839

約数の個数: 24

約数和(自身を含む): 98033160

約数和(自身を除く): 55868560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 210823, 421646, 843292, 1054115, 1686584, 2108230, 4216460, 5270575, 8432920, 10541150, 21082300, 42164600]

約数ペア:

[(1, 42164600), (2, 21082300), (4, 10541150), (5, 8432920), (8, 5270575), (10, 4216460), (20, 2108230), (25, 1686584), (40, 1054115), (50, 843292), (100, 421646), (200, 210823)]