87932126020

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5011}}^1\times {\mathrm{4409}}^1$

素因数の和:9628

約数の個数: 48

約数和(自身を含む): 185664528000

約数和(自身を除く): 97732401980

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 4409, 5011, 8818, 10022, 17636, 20044, 22045, 25055, 44090, 50110, 88180, 100220, 877391, 997189, 1754782, 1994378, 3509564, 3988756, 4386955, 4985945, 8773910, 9971890, 17547820, 19943780, 22093499, 44186998, 88373996, 110467495, 220934990, 441869980, 4396606301, 8793212602, 17586425204, 21983031505, 43966063010, 87932126020]

約数ペア:

[(1, 87932126020), (2, 43966063010), (4, 21983031505), (5, 17586425204), (10, 8793212602), (20, 4396606301), (199, 441869980), (398, 220934990), (796, 110467495), (995, 88373996), (1990, 44186998), (3980, 22093499), (4409, 19943780), (5011, 17547820), (8818, 9971890), (10022, 8773910), (17636, 4985945), (20044, 4386955), (22045, 3988756), (25055, 3509564), (44090, 1994378), (50110, 1754782), (88180, 997189), (100220, 877391)]