13209200

素因数分解:

$2^4\times 5^2\times {\mathrm{33023}}^1$

素因数の和:33041

約数の個数: 30

約数和(自身を含む): 31736064

約数和(自身を除く): 18526864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33023, 66046, 132092, 165115, 264184, 330230, 528368, 660460, 825575, 1320920, 1651150, 2641840, 3302300, 6604600, 13209200]

約数ペア:

[(1, 13209200), (2, 6604600), (4, 3302300), (5, 2641840), (8, 1651150), (10, 1320920), (16, 825575), (20, 660460), (25, 528368), (40, 330230), (50, 264184), (80, 165115), (100, 132092), (200, 66046), (400, 33023)]