5393200

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 60

約数和(自身を含む): 13184920

約数和(自身を除く): 7791720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 139, 194, 200, 278, 388, 400, 485, 556, 695, 776, 970, 1112, 1390, 1552, 1940, 2224, 2425, 2780, 3475, 3880, 4850, 5560, 6950, 7760, 9700, 11120, 13483, 13900, 19400, 26966, 27800, 38800, 53932, 55600, 67415, 107864, 134830, 215728, 269660, 337075, 539320, 674150, 1078640, 1348300, 2696600, 5393200]

約数ペア:

[(1, 5393200), (2, 2696600), (4, 1348300), (5, 1078640), (8, 674150), (10, 539320), (16, 337075), (20, 269660), (25, 215728), (40, 134830), (50, 107864), (80, 67415), (97, 55600), (100, 53932), (139, 38800), (194, 27800), (200, 26966), (278, 19400), (388, 13900), (400, 13483), (485, 11120), (556, 9700), (695, 7760), (776, 6950), (970, 5560), (1112, 4850), (1390, 3880), (1552, 3475), (1940, 2780), (2224, 2425)]