33387400

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 78471540

約数和(自身を除く): 45084140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1721, 1940, 2425, 3442, 3880, 4850, 6884, 8605, 9700, 13768, 17210, 19400, 34420, 43025, 68840, 86050, 166937, 172100, 333874, 344200, 667748, 834685, 1335496, 1669370, 3338740, 4173425, 6677480, 8346850, 16693700, 33387400]

約数ペア:

[(1, 33387400), (2, 16693700), (4, 8346850), (5, 6677480), (8, 4173425), (10, 3338740), (20, 1669370), (25, 1335496), (40, 834685), (50, 667748), (97, 344200), (100, 333874), (194, 172100), (200, 166937), (388, 86050), (485, 68840), (776, 43025), (970, 34420), (1721, 19400), (1940, 17210), (2425, 13768), (3442, 9700), (3880, 8605), (4850, 6884)]