68654000

素因数分解:

$2^4\times 5^3\times {\mathrm{34327}}^1$

素因数の和:34350

約数の個数: 40

約数和(自身を含む): 166010208

約数和(自身を除く): 97356208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 34327, 68654, 137308, 171635, 274616, 343270, 549232, 686540, 858175, 1373080, 1716350, 2746160, 3432700, 4290875, 6865400, 8581750, 13730800, 17163500, 34327000, 68654000]

約数ペア:

[(1, 68654000), (2, 34327000), (4, 17163500), (5, 13730800), (8, 8581750), (10, 6865400), (16, 4290875), (20, 3432700), (25, 2746160), (40, 1716350), (50, 1373080), (80, 858175), (100, 686540), (125, 549232), (200, 343270), (250, 274616), (400, 171635), (500, 137308), (1000, 68654), (2000, 34327)]