54573160

素因数分解:

$2^3\times 5^1\times {\mathrm{1364329}}^1$

素因数の和:1364340

約数の個数: 16

約数和(自身を含む): 122789700

約数和(自身を除く): 68216540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1364329, 2728658, 5457316, 6821645, 10914632, 13643290, 27286580, 54573160]

約数ペア:

[(1, 54573160), (2, 27286580), (4, 13643290), (5, 10914632), (8, 6821645), (10, 5457316), (20, 2728658), (40, 1364329)]