102899200

素因数分解:

$2^9\times 5^2\times {\mathrm{8039}}^1$

素因数の和:8067

約数の個数: 60

約数和(自身を含む): 254972520

約数和(自身を除く): 152073320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 8039, 12800, 16078, 32156, 40195, 64312, 80390, 128624, 160780, 200975, 257248, 321560, 401950, 514496, 643120, 803900, 1028992, 1286240, 1607800, 2057984, 2572480, 3215600, 4115968, 5144960, 6431200, 10289920, 12862400, 20579840, 25724800, 51449600, 102899200]

約数ペア:

[(1, 102899200), (2, 51449600), (4, 25724800), (5, 20579840), (8, 12862400), (10, 10289920), (16, 6431200), (20, 5144960), (25, 4115968), (32, 3215600), (40, 2572480), (50, 2057984), (64, 1607800), (80, 1286240), (100, 1028992), (128, 803900), (160, 643120), (200, 514496), (256, 401950), (320, 321560), (400, 257248), (512, 200975), (640, 160780), (800, 128624), (1280, 80390), (1600, 64312), (2560, 40195), (3200, 32156), (6400, 16078), (8039, 12800)]