1910439400

素因数分解:

$2^3\times 5^2\times {\mathrm{9552197}}^1$

素因数の和:9552213

約数の個数: 24

約数和(自身を含む): 4441772070

約数和(自身を除く): 2531332670

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 9552197, 19104394, 38208788, 47760985, 76417576, 95521970, 191043940, 238804925, 382087880, 477609850, 955219700, 1910439400]

約数ペア:

[(1, 1910439400), (2, 955219700), (4, 477609850), (5, 382087880), (8, 238804925), (10, 191043940), (20, 95521970), (25, 76417576), (40, 47760985), (50, 38208788), (100, 19104394), (200, 9552197)]