1348300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 2977240

約数和(自身を除く): 1628940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 139, 194, 278, 388, 485, 556, 695, 970, 1390, 1940, 2425, 2780, 3475, 4850, 6950, 9700, 13483, 13900, 26966, 53932, 67415, 134830, 269660, 337075, 674150, 1348300]

約数ペア:

[(1, 1348300), (2, 674150), (4, 337075), (5, 269660), (10, 134830), (20, 67415), (25, 53932), (50, 26966), (97, 13900), (100, 13483), (139, 9700), (194, 6950), (278, 4850), (388, 3475), (485, 2780), (556, 2425), (695, 1940), (970, 1390)]