53932000

素因数分解:

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

素因数の和:261

約数の個数: 96

約数和(自身を含む): 134840160

約数和(自身を除く): 80908160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 125, 139, 160, 194, 200, 250, 278, 388, 400, 485, 500, 556, 695, 776, 800, 970, 1000, 1112, 1390, 1552, 1940, 2000, 2224, 2425, 2780, 3104, 3475, 3880, 4000, 4448, 4850, 5560, 6950, 7760, 9700, 11120, 12125, 13483, 13900, 15520, 17375, 19400, 22240, 24250, 26966, 27800, 34750, 38800, 48500, 53932, 55600, 67415, 69500, 77600, 97000, 107864, 111200, 134830, 139000, 194000, 215728, 269660, 278000, 337075, 388000, 431456, 539320, 556000, 674150, 1078640, 1348300, 1685375, 2157280, 2696600, 3370750, 5393200, 6741500, 10786400, 13483000, 26966000, 53932000]

約数ペア:

[(1, 53932000), (2, 26966000), (4, 13483000), (5, 10786400), (8, 6741500), (10, 5393200), (16, 3370750), (20, 2696600), (25, 2157280), (32, 1685375), (40, 1348300), (50, 1078640), (80, 674150), (97, 556000), (100, 539320), (125, 431456), (139, 388000), (160, 337075), (194, 278000), (200, 269660), (250, 215728), (278, 194000), (388, 139000), (400, 134830), (485, 111200), (500, 107864), (556, 97000), (695, 77600), (776, 69500), (800, 67415), (970, 55600), (1000, 53932), (1112, 48500), (1390, 38800), (1552, 34750), (1940, 27800), (2000, 26966), (2224, 24250), (2425, 22240), (2780, 19400), (3104, 17375), (3475, 15520), (3880, 13900), (4000, 13483), (4448, 12125), (4850, 11120), (5560, 9700), (6950, 7760)]