2113201900

素因数分解:

$2^2\times 5^2\times {\mathrm{2843}}^1\times {\mathrm{7433}}^1$

素因数の和:10290

約数の個数: 36

約数和(自身を含む): 4587878232

約数和(自身を除く): 2474676332

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2843, 5686, 7433, 11372, 14215, 14866, 28430, 29732, 37165, 56860, 71075, 74330, 142150, 148660, 185825, 284300, 371650, 743300, 21132019, 42264038, 84528076, 105660095, 211320190, 422640380, 528300475, 1056600950, 2113201900]

約数ペア:

[(1, 2113201900), (2, 1056600950), (4, 528300475), (5, 422640380), (10, 211320190), (20, 105660095), (25, 84528076), (50, 42264038), (100, 21132019), (2843, 743300), (5686, 371650), (7433, 284300), (11372, 185825), (14215, 148660), (14866, 142150), (28430, 74330), (29732, 71075), (37165, 56860)]