422198800

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{8311}}^1$

素因数の和:8456

約数の個数: 60

約数和(自身を含む): 1022442496

約数和(自身を除く): 600243696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 3175, 5080, 6350, 8311, 10160, 12700, 16622, 25400, 33244, 41555, 50800, 66488, 83110, 132976, 166220, 207775, 332440, 415550, 664880, 831100, 1055497, 1662200, 2110994, 3324400, 4221988, 5277485, 8443976, 10554970, 16887952, 21109940, 26387425, 42219880, 52774850, 84439760, 105549700, 211099400, 422198800]

約数ペア:

[(1, 422198800), (2, 211099400), (4, 105549700), (5, 84439760), (8, 52774850), (10, 42219880), (16, 26387425), (20, 21109940), (25, 16887952), (40, 10554970), (50, 8443976), (80, 5277485), (100, 4221988), (127, 3324400), (200, 2110994), (254, 1662200), (400, 1055497), (508, 831100), (635, 664880), (1016, 415550), (1270, 332440), (2032, 207775), (2540, 166220), (3175, 132976), (5080, 83110), (6350, 66488), (8311, 50800), (10160, 41555), (12700, 33244), (16622, 25400)]