712017200

素因数分解:

$2^4\times 5^2\times {\mathrm{1237}}^1\times {\mathrm{1439}}^1$

素因数の和:2694

約数の個数: 60

約数和(自身を含む): 1713193920

約数和(自身を除く): 1001176720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1237, 1439, 2474, 2878, 4948, 5756, 6185, 7195, 9896, 11512, 12370, 14390, 19792, 23024, 24740, 28780, 30925, 35975, 49480, 57560, 61850, 71950, 98960, 115120, 123700, 143900, 247400, 287800, 494800, 575600, 1780043, 3560086, 7120172, 8900215, 14240344, 17800430, 28480688, 35600860, 44501075, 71201720, 89002150, 142403440, 178004300, 356008600, 712017200]

約数ペア:

[(1, 712017200), (2, 356008600), (4, 178004300), (5, 142403440), (8, 89002150), (10, 71201720), (16, 44501075), (20, 35600860), (25, 28480688), (40, 17800430), (50, 14240344), (80, 8900215), (100, 7120172), (200, 3560086), (400, 1780043), (1237, 575600), (1439, 494800), (2474, 287800), (2878, 247400), (4948, 143900), (5756, 123700), (6185, 115120), (7195, 98960), (9896, 71950), (11512, 61850), (12370, 57560), (14390, 49480), (19792, 35975), (23024, 30925), (24740, 28780)]