85619200

素因数分解:

$2^9\times 5^2\times {\mathrm{6689}}^1$

素因数の和:6717

約数の個数: 60

約数和(自身を含む): 212159970

約数和(自身を除く): 126540770

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, 6689, 12800, 13378, 26756, 33445, 53512, 66890, 107024, 133780, 167225, 214048, 267560, 334450, 428096, 535120, 668900, 856192, 1070240, 1337800, 1712384, 2140480, 2675600, 3424768, 4280960, 5351200, 8561920, 10702400, 17123840, 21404800, 42809600, 85619200]

約数ペア:

[(1, 85619200), (2, 42809600), (4, 21404800), (5, 17123840), (8, 10702400), (10, 8561920), (16, 5351200), (20, 4280960), (25, 3424768), (32, 2675600), (40, 2140480), (50, 1712384), (64, 1337800), (80, 1070240), (100, 856192), (128, 668900), (160, 535120), (200, 428096), (256, 334450), (320, 267560), (400, 214048), (512, 167225), (640, 133780), (800, 107024), (1280, 66890), (1600, 53512), (2560, 33445), (3200, 26756), (6400, 13378), (6689, 12800)]