3117580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 6618528

約数和(自身を除く): 3500948

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1607, 1940, 3214, 6428, 8035, 16070, 32140, 155879, 311758, 623516, 779395, 1558790, 3117580]

約数ペア:

[(1, 3117580), (2, 1558790), (4, 779395), (5, 623516), (10, 311758), (20, 155879), (97, 32140), (194, 16070), (388, 8035), (485, 6428), (970, 3214), (1607, 1940)]