854303950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10463}}^1$

素因数の和:10569

約数の個数: 48

約数和(自身を含む): 1681606656

約数和(自身を除く): 827302706

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 142, 230, 355, 575, 710, 1150, 1633, 1775, 3266, 3550, 8165, 10463, 16330, 20926, 40825, 52315, 81650, 104630, 240649, 261575, 481298, 523150, 742873, 1203245, 1485746, 2406490, 3714365, 6016225, 7428730, 12032450, 17086079, 18571825, 34172158, 37143650, 85430395, 170860790, 427151975, 854303950]

約数ペア:

[(1, 854303950), (2, 427151975), (5, 170860790), (10, 85430395), (23, 37143650), (25, 34172158), (46, 18571825), (50, 17086079), (71, 12032450), (115, 7428730), (142, 6016225), (230, 3714365), (355, 2406490), (575, 1485746), (710, 1203245), (1150, 742873), (1633, 523150), (1775, 481298), (3266, 261575), (3550, 240649), (8165, 104630), (10463, 81650), (16330, 52315), (20926, 40825)]