45988900

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2311}}^1$

素因数の和:2524

約数の個数: 36

約数和(自身を含む): 100340800

約数和(自身を除く): 54351900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 2311, 3980, 4622, 4975, 9244, 9950, 11555, 19900, 23110, 46220, 57775, 115550, 231100, 459889, 919778, 1839556, 2299445, 4598890, 9197780, 11497225, 22994450, 45988900]

約数ペア:

[(1, 45988900), (2, 22994450), (4, 11497225), (5, 9197780), (10, 4598890), (20, 2299445), (25, 1839556), (50, 919778), (100, 459889), (199, 231100), (398, 115550), (796, 57775), (995, 46220), (1990, 23110), (2311, 19900), (3980, 11555), (4622, 9950), (4975, 9244)]