4714000

素因数分解:

$2^4\times 5^3\times {\mathrm{2357}}^1$

素因数の和:2380

約数の個数: 40

約数和(自身を含む): 11403288

約数和(自身を除く): 6689288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2357, 4714, 9428, 11785, 18856, 23570, 37712, 47140, 58925, 94280, 117850, 188560, 235700, 294625, 471400, 589250, 942800, 1178500, 2357000, 4714000]

約数ペア:

[(1, 4714000), (2, 2357000), (4, 1178500), (5, 942800), (8, 589250), (10, 471400), (16, 294625), (20, 235700), (25, 188560), (40, 117850), (50, 94280), (80, 58925), (100, 47140), (125, 37712), (200, 23570), (250, 18856), (400, 11785), (500, 9428), (1000, 4714), (2000, 2357)]