13483000

素因数分解:

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

素因数の和:257

約数の個数: 64

約数和(自身を含む): 32104800

約数和(自身を除く): 18621800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 125, 139, 194, 200, 250, 278, 388, 485, 500, 556, 695, 776, 970, 1000, 1112, 1390, 1940, 2425, 2780, 3475, 3880, 4850, 5560, 6950, 9700, 12125, 13483, 13900, 17375, 19400, 24250, 26966, 27800, 34750, 48500, 53932, 67415, 69500, 97000, 107864, 134830, 139000, 269660, 337075, 539320, 674150, 1348300, 1685375, 2696600, 3370750, 6741500, 13483000]

約数ペア:

[(1, 13483000), (2, 6741500), (4, 3370750), (5, 2696600), (8, 1685375), (10, 1348300), (20, 674150), (25, 539320), (40, 337075), (50, 269660), (97, 139000), (100, 134830), (125, 107864), (139, 97000), (194, 69500), (200, 67415), (250, 53932), (278, 48500), (388, 34750), (485, 27800), (500, 26966), (556, 24250), (695, 19400), (776, 17375), (970, 13900), (1000, 13483), (1112, 12125), (1390, 9700), (1940, 6950), (2425, 5560), (2780, 4850), (3475, 3880)]