2059500

素因数分解:

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

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 6001632

約数和(自身を除く): 3942132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1373, 1500, 2746, 4119, 5492, 6865, 8238, 13730, 16476, 20595, 27460, 34325, 41190, 68650, 82380, 102975, 137300, 171625, 205950, 343250, 411900, 514875, 686500, 1029750, 2059500]

約数ペア:

[(1, 2059500), (2, 1029750), (3, 686500), (4, 514875), (5, 411900), (6, 343250), (10, 205950), (12, 171625), (15, 137300), (20, 102975), (25, 82380), (30, 68650), (50, 41190), (60, 34325), (75, 27460), (100, 20595), (125, 16476), (150, 13730), (250, 8238), (300, 6865), (375, 5492), (500, 4119), (750, 2746), (1373, 1500)]