16204140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90023}}^1$

素因数の和:90038

約数の個数: 36

約数和(自身を含む): 49153104

約数和(自身を除く): 32948964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90023, 180046, 270069, 360092, 450115, 540138, 810207, 900230, 1080276, 1350345, 1620414, 1800460, 2700690, 3240828, 4051035, 5401380, 8102070, 16204140]

約数ペア:

[(1, 16204140), (2, 8102070), (3, 5401380), (4, 4051035), (5, 3240828), (6, 2700690), (9, 1800460), (10, 1620414), (12, 1350345), (15, 1080276), (18, 900230), (20, 810207), (30, 540138), (36, 450115), (45, 360092), (60, 270069), (90, 180046), (180, 90023)]