283550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 542376

約数和(自身を除く): 258826

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 107, 214, 265, 530, 535, 1070, 1325, 2650, 2675, 5350, 5671, 11342, 28355, 56710, 141775, 283550]

約数ペア:

[(1, 283550), (2, 141775), (5, 56710), (10, 28355), (25, 11342), (50, 5671), (53, 5350), (106, 2675), (107, 2650), (214, 1325), (265, 1070), (530, 535)]