98078900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{42643}}^1$

素因数の和:42680

約数の個数: 36

約数和(自身を含む): 222089952

約数和(自身を除く): 124011052

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 42643, 85286, 170572, 213215, 426430, 852860, 980789, 1066075, 1961578, 2132150, 3923156, 4264300, 4903945, 9807890, 19615780, 24519725, 49039450, 98078900]

約数ペア:

[(1, 98078900), (2, 49039450), (4, 24519725), (5, 19615780), (10, 9807890), (20, 4903945), (23, 4264300), (25, 3923156), (46, 2132150), (50, 1961578), (92, 1066075), (100, 980789), (115, 852860), (230, 426430), (460, 213215), (575, 170572), (1150, 85286), (2300, 42643)]