5200473590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40003643}}^1$

素因数の和:40003663

約数の個数: 16

約数和(自身を含む): 10080918288

約数和(自身を除く): 4880444698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40003643, 80007286, 200018215, 400036430, 520047359, 1040094718, 2600236795, 5200473590]

約数ペア:

[(1, 5200473590), (2, 2600236795), (5, 1040094718), (10, 520047359), (13, 400036430), (26, 200018215), (65, 80007286), (130, 40003643)]