52818800

素因数分解:

$2^4\times 5^2\times {\mathrm{132047}}^1$

素因数の和:132065

約数の個数: 30

約数和(自身を含む): 126898128

約数和(自身を除く): 74079328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 132047, 264094, 528188, 660235, 1056376, 1320470, 2112752, 2640940, 3301175, 5281880, 6602350, 10563760, 13204700, 26409400, 52818800]

約数ペア:

[(1, 52818800), (2, 26409400), (4, 13204700), (5, 10563760), (8, 6602350), (10, 5281880), (16, 3301175), (20, 2640940), (25, 2112752), (40, 1320470), (50, 1056376), (80, 660235), (100, 528188), (200, 264094), (400, 132047)]