6741500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 14982240

約数和(自身を除く): 8240740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 139, 194, 250, 278, 388, 485, 500, 556, 695, 970, 1390, 1940, 2425, 2780, 3475, 4850, 6950, 9700, 12125, 13483, 13900, 17375, 24250, 26966, 34750, 48500, 53932, 67415, 69500, 134830, 269660, 337075, 674150, 1348300, 1685375, 3370750, 6741500]

約数ペア:

[(1, 6741500), (2, 3370750), (4, 1685375), (5, 1348300), (10, 674150), (20, 337075), (25, 269660), (50, 134830), (97, 69500), (100, 67415), (125, 53932), (139, 48500), (194, 34750), (250, 26966), (278, 24250), (388, 17375), (485, 13900), (500, 13483), (556, 12125), (695, 9700), (970, 6950), (1390, 4850), (1940, 3475), (2425, 2780)]