2746000

素因数分解:

$2^4\times 5^3\times {\mathrm{1373}}^1$

素因数の和:1396

約数の個数: 40

約数和(自身を含む): 6644664

約数和(自身を除く): 3898664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1373, 2000, 2746, 5492, 6865, 10984, 13730, 21968, 27460, 34325, 54920, 68650, 109840, 137300, 171625, 274600, 343250, 549200, 686500, 1373000, 2746000]

約数ペア:

[(1, 2746000), (2, 1373000), (4, 686500), (5, 549200), (8, 343250), (10, 274600), (16, 171625), (20, 137300), (25, 109840), (40, 68650), (50, 54920), (80, 34325), (100, 27460), (125, 21968), (200, 13730), (250, 10984), (400, 6865), (500, 5492), (1000, 2746), (1373, 2000)]